Nov
30th

Internet And Business Online – The Act Of Interdependence

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Internet And Business Online – The Act Of Interdependence

By: Scott Lindsay

The best role of business online is that of interdependency. We’ve all heard the old saying, “No man is an island.” When it comes to online business this is especially true.

If a business owner who takes their business into the online world determines they will be self reliant and never accept the help of anyone then that individual will not be in business long enough to change their minds.

It is accepted fact that the greatest tool for long-term exposure to your website is through Search Engine Optimization (SEO). Without it potential customers can’t find you. It is unreasonable to expect that you can adequately develop a website without optimizing your website for the best possible search engine ranking.

Search engines also place a high value on sites that have links placed on existing sites. These ‘backlinks’ demonstrate to search engines that others trust your site. By placing your link on their website these other businesses indicate a trust and recommendation for your site.

In effect the two strategies listed above rely exclusively on what others can do for you when it comes to your online business.

Shirley Temple once proclaimed in her movie Rebecca of Sunnybrook Farm, “I’m very self-reliant.” American westerns are filled with lines dealing with pulling yourself up by your bootstraps and holding down the fort. Many of us have grown up to believe if we want something done right we have to do it ourselves.

This thinking is in opposition to the rules associated with an online business.

The online world can only exist because people share. Individuals share technology, but the also share links, reviews, blogs, forums and a wide range of other marketing strategies that find a commingling of interdependency.

In online business you are as dependent on others as they may be on you. Unlike the word ‘dependent’, the term interdependent indicates a mutual dependency. In other words you are depending on others to help provide links back to your site while they are equally dependent on you (or others) for the success of their business.

Have you really taken a proactive approach to networking? It’s possible you are reading this today and you’ve never considered asking someone else to place a link to your site on his or her online business site.

It can feel awkward depending on others to achieve online success especially if you’ve been lead to believe reliance on others is also a sign of imposing on their otherwise brilliant generosity.

I suppose it could be a deep-seated sense of pride that makes it hard to consider the need to ask others for help. However, the truth is depending on others is really what has made the Internet possible. The growth of this online world is comprised of a link of computers, networks and servers that are connected in a way that provides the maximum benefit for all.

Building an online business can feel a bit like trying to build a house of cards. Without the ability to rely on the other ‘cards’ around you it is virtually impossible to build.

Interdependence. This is the essence of online business.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4134.shtml

Nov
29th

Pinging Tricks

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Pinging Tricks

By: Len Hutton

You’re a blogger and are constantly hearing about pinging. The thing is, you don't know what it is and what it can do for your blog. Well that's fine because a lot of bloggers don't quite understand pinging. In this newsletter, we will explain what pinging is, how it helps your blog, and what the best pinging services are. After you've read this newsletter, you'll know exactly how to use pinging to make your blog popular.

What is pinging?

When a blog is pinged, it essentially tells a web blog tracking system that the blog has been updated. Thus, pinging is the process of telling tracking services that a site has been updated.

So how does pinging work? Well, a ping service scans regularly blogs for updates. Whenever there is a new update for a particular blog, that is reported back to the pinging service’s site. You can almost think of ping services being just like search engine spiders—both scan sites looking for information, and both report that information back to their specific site. The difference is, a ping service only reports back new blog posts.

Why is pinging useful for my blog?

Pinging, in effect, tells people that there is a new blog posting available. Those who are loyal followers of your blog will see the ping and want to visit your blog. Those who haven’t read your blog before will see the ping and perhaps think “hey, there’s a new blog I haven’t been to before, I think I’ll check it out”. Pinging helps to increase your traffic because it tells people when your blog is updated. Those who visit sites with pinging services will see this information in the form of a scroll on the left or right side, or top of the page. The scroll is usually in XML format and typically includes the title and URL of your blog, as well as the date and time of the update.

OK, so now I know what pinging is. Who offers pinging?

The answer is, there are several pinging services available which you can use to have your blog pinged. We’ll go over some of them right now.

Weblogs.com

Weblogs.com is probably the most well-known pinging service. Weblogs.com monitors sites for updates and then pings whenever there is an update to report. Virtually every blog software is available to use Weblogs.

Yahoo’s Blo.gs

Another popular pinging service. This one is offered by Yahoo and has a built-in integration with movable type and other tools. One cool thing about this service is that it offers the ability to give out updates via Instant Messenging services like AOL and ICQ. It is a direct pinging service, so those who sign up for subscriptions to your blog will be sent an email anytime your blog is updated.

Blogrolling.com

Blogrolling allows its bloggers to manage their blogrolls (updates) through a web-based interface. Recently updated blogs are also highlighted on Blogrolling’s web site. Data is automatically retrieved from other sites like blogger.com and weblogs.com every 5 minutes. Often times your blog is already being pinged by Blogrolling, so you might not have to sign up for it. Search on the site first for your URL before signing it up.

Technorati

Available at http://rpc.technorati.com/rpc/ping, Technorati is another service that pings blogs. It gets its data from a variety of places and is definitely a site you should go to for blog pinging.

These are just 4 of the many different blog pinging services available. A quick search on Yahoo or Google will reveal many other possible blog pinging services to use for your blog. It is best to sign up for as many as you possibly can to ensure that your blog is well-pinged. A well-pinged blog will definitely help your blog attract more visitors. So sign up for as many as possible and watch your blog traffic increase.

Pinging tells people when your blog is updated. It is an incredibly useful, and easy to sign up for service, so be sure to sign your blog up for pinging!

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4119.shtml

Nov
28th

Web 2.0? Or Is It More Like Web 16.0?

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Web 2.0? Or Is It More Like Web 16.0?

By: Stone Julian

It has become difficult to keep up with the meanings of all the new phrases and terms generated by modern technology. One of the most commonly used phrases on the world wide web (www) today is "Web 2.0." It seems like every web solutions company is using this phrase to sell its stuff. So to the average Joe who's not a geek, what is "Web 2.0"?

Well according to Wikipedia, the free online encyclopedia…

"[T]he phrase Web 2.0 can refer to a perceived second generation of web-based communities and hosted services — such as social-networking sites, wikis, and folksonomies [collaborative tagging schemes] — which aim to facilitate creativity, collaboration, and sharing between users. The term gained currency following the first O'Reilly Media Web 2.0 conference in 2004. Although the term suggests a new version of the World Wide Web, it does not refer to an update to any technical specifications, but to changes in the ways software developers and end-users use webs. According to Tim O'Reilly, 'Web 2.0 is the business revolution in the computer industry caused by the move to the Internet as platform, and an attempt to understand the rules for success on that new platform.' Some technology experts, notably Tim Berners-Lee, have questioned whether one can use the term in a meaningful way, since many of the technology components of 'Web 2.0' have existed since the early days of the W!

eb."

There is no doubt the www has advanced significantly since inception, but there really is no new version of the www. It is simply much more useful to the everyday person.

However, if we counted each major innovation as a whole number and each minor revision as a tenth, we would already be into double digits. So why are we calling it "Web 2.0"?

If you have seen the latest Die Hard movie, or ever bought software for your computer, you will understand why we are not in Web 2.0. Even if we call it Die Hard 4.0 or MS Office 2007, it's still basically the same movie or tool. So what we are really experiencing now is more like Web 16.0.

If you have an in-depth, honest conversation with your web designers, they will tell you that Web 2.0 is a myth. So to explain how we got to Web 16.0, here's a history of the most significant events on the www.

WEB 0.1 — 1958 – SAGE – Radar systems are first networked

WEB 0.2 — 1960 – Packet switching is first created

WEB 1.0 – EMAIL – "A New Way to Send Unsolicited Mail Is Born"

Although the exact history of Email is a tad murky, it is generally accepted that it appeared in 1965, and was created so that people accessing a mainframe could communicate with each other. This was the first step in the interconnection of people, facilitating almost instant communication at no cost to the user.

WEB 1.1 — 1967 – Markup language is created

WEB 1.2 — 1969 – ARPA – A link is established between computers

WEB 1.3 — 1696 – ARPA Net – First packet-switched network created

WEB 2.0 – WYSIWYG – "What You See Is What You Get (sometimes)"

With the invention of WYSIWYG in 1970, users could now be presented with a basic display of what their finished product would look like, as they were working on it. This removed the need to memorize complex code.

WEB 2.1 — 1970 – ASP – First Application Service Provider (SAAS)

WEB 2.2 — 1970 – Style sheets are created

WEB 2.3 — 1971 – @ is created to separate hosts and users

WEB 2.4 — 1973 – TCP/IP is created to simplify networking

WEB 2.5 — 1973 – First connection to another country established

WEB 2.6 — 1974 – The term "Internet" is adopted

WEB 2.7 — 1976 – X.25 – The first network standard is approved

WEB 2.8 — 1978 – International packet switching service created

WEB 3.0 – USENET– "The Black Market of the Internet"

Usenet was established in 1980 to offer mail and file transfers as well as give personal users access to news. Usenet is in fact a large network of servers all in communication with each other; a user posts something to the local server and that item is passed along to the other servers. Usenet was a major turning point because users could finally have an open conversation with anyone on the net, without needing to specifically know the user (unlike Email). The downside is that with a sometimes un-policed net capable of file transfers, the Usenet of today is a haven for piracy of all types, where anything you can imagine is accessible.

WEB 3.1 — 1979 – Email is made available to personal computer users, millions of Nigerian Princes suddenly need public help

WEB 4.0 – REAL TIME CHAT – Going Outside Deemed "Obsolete"

Real-Time Chat was created in 1980 following users' frustrations with Usenet articles sometimes taking 24 hours to be updated. This signaled a turning point: online conversations became instant, albeit isolated into segregated groups.

WEB 4.1 — 1980 – First ISPs created providing dialup internet

WEB 4.2 — 1981 – TCP/IP becomes a standard

WEB 4.3 — 1981 – US/Europe/Canada/Hong-Kong/Australia connect

WEB 4.4 — 1983 – TCP/IP becomes the only standard

WEB 4.5 — 1983 – First wide area network using TCP/IP operational

WEB 4.6 — 1985 – FTP – The File Transfer Protocol is created

WEB 4.7 — 1988 – IRC – Internet Relay Chat is created

WEB 4.8 — 1988 – Bulletin Board Systems and Forums created

WEB 5.0 – HTML/HTTP/Web Pages – "It Has Begun…"

Around 1980, many researchers were using the internet, but they had no single way to create/display "documents" (web pages). Physicist Tim Berners-Lee and his colleagues needed a simple system for creating/displaying documents, but found that existing systems were too commercial, platform-specific or complicated for the average user. So they created their own relatively simple system, consisting of browsing software called "WorldWideWeb," a protocol for transmitting the information (HTTP) and a document annotation convention called "Hyper Text Markup Language" (HTML). This meant anyone could now create web pages using their simple language.

WEB 5.1 — 1989 – Images can now be animated, oh the horror!

WEB 5.2 — 1990 – The network now covers the entire world (publicly)

WEB 6.0 – Search – "Did You Mean: Google?"

Before 1990, there was no way to find a page; you had to know the specific location. Around 1991, search engines began indexing (storing) the content they found, giving users the ability to search for a page even if they didn't know the page's location.

WEB 6.1 — 1991 – DNS – Dynamic Naming System is created

WEB 6.2 — 1991 – The first text-based browser is created

WEB 7.0 – DHTML – "Because Non-Scrolling Text Is Boring"

The web was static until Dynamic HTML (DHTML) was created. DHTML introduced client-side scripting, allowing authors to include code in their web pages that performed an action upon being downloaded onto a user's computer. DHTML introduced rollover buttons and drop-down menus on web pages. It goes a long way to making the web more personalized.

WEB 7.1 — 1993 – The first graphics based browsers are created

WEB 7.2 — 1993 – Screen casts are first created

WEB 7.3 — 1994 – Wikis are created; Britannica begins holding its breath

WEB 7.4 — 1994 – The World Wide Web Consortium is formed

WEB 7.5 — 1994 – CSS – Cascading Style Sheets created

WEB 8.0 – ONLINE DIARIES – "Teens Reportedly Misunderstood"

Online diaries were first created in 1994 as a means for people to store their diaries online for personal or public reading. Writers could now reach almost anyone worldwide at practically no cost, and everyone could create editorials on whatever subjects they liked, without fear of censorship.

WEB 8.1 — 1996 – The first social bookmarking site created

WEB 9.0 – RANKED RESULTS – "The Online Popularity Contest"

Search engine results helped find things, but many of the results were useless or had nothing to do with the keywords used. As of 1996, search results started to be ranked based on a multitude of things, like how popular a page is. This made searching faster and easier, and significantly less painful.

WEB 9.1 — 1996 – Flash is created, whole websites can now be animated

WEB 9.2 — 1997 – The term "Blog" is adopted

WEB 10.0 – HIRED BLOGGERS – "Wow Isn't Product X Great!"

As of 1997, personal diaries began to evolve to what became known as "blogs." Many corporate websites and personal homepages had (and still do have) news sections, these were traditionally updated manually in a back-end system. With the advent of blogs, the commercial sector jumped in, seeing a new marketing medium.

WEB 10.1 — 1998 – The first audio news site is created

WEB 10.2 — 1999 – The first web-based operating system is created

WEB 11.0 – RSS – "Newspapers Deemed Obsolete"

Really Simple Syndication (RSS) was created due to the lack of a universal feed format. The creation of RSS means that users could now "subscribe" to feeds containing video, audio, text, or graphics. Users no longer had to trawl the web for new information, they could "subscribe" to a feed and have it sent to them directly.

WEB 12.0 – REMOTE SCRIPTING – "Waiting For 4 Seconds Now History!"

Remote scripting allows scripts running inside a browser to exchange information with a server, so that scripts could be triggered locally, processed remotely and have information returned directly to the browser. This made the web faster and easier to use, and removed the need to refresh the page for simple tasks like sorting.

WEB 12.1 — 2001 – Blogs evolve from online diaries

WEB 13.0 – PODCASTING – "Now Everyone Can Avoid Listening To You By Choice Rather Than Circumstance!"

Podcasting originated as a portmanteau of the iPod® and broadcasting, although "portable on demand broadcasting" has now become the widely-accepted definition. Originally Podcasting was created to allow individuals to distribute their own radio shows, but it has become popular for a wide variety of things, from educational materials to the latest gaming news. Podcasting opens up distribution of audio content to anyone with a server, with users "subscribing" to the RSS feeds that appeal to them.

WEB 13.1 — 2002 – Folksonomy is created, giving rise to "tags"

WEB 14.0 – VIDEO PODCASTING – "Web-Based One-Sided Conversations"

Shortly after Podcasting became popular, video Podcasting was created as a means to send the equivalent of TV episodes to users. Though similar to podcasting, the content was not limited to just "TV episodes". Video Podcasting opens up the video medium so that making a TV show is possible for anyone.

WEB 15.0 – VOIP – "High Tech, Dodgy Sounding Free Calls"

With the Voice Over Internet Protocol, telephone audio is sent over the internet, rather than a traditional phone line. This removes almost all cost involved, and also removes the need to have a physical phone line. What this means for consumers is calling becomes much simpler, easier and significantly cheaper.

WEB 16.0 – SAAS – "The Industry Makes a SaaS of Itself."

Software as a Service (SaaS) is just a new term for a concept that has been around since the dawn of the internet (ASP from 1970). SaaS refers to using a piece of software run/provided through the internet, and instead of paying a large one-off purchase price, you "rent" the software for as long as needed. So while SaaS is the buzzword of the day, the concept is decades old.

..The CONCLUSION?

So if you follow the basic rule that each total upgrade is a new ".0" then we are nowhere near Web 2.0. The story is really one of falling price, increasing reliability and bandwidth, coupled with ubiquitous access.

Simply put, "Web 2.0" is just shorthand for the development process outlined above. Bottom line, the web really becoming what the web really always should have been.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4046.shtml

Nov
27th

How to watch TV on Mac

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How to watch TV on Mac

By: Jerry Bridgestone

Mac or Macintosh is a brand name for different kinds of computer produced by Apple, Inc. Production of Mac includes all aspects of hardware and own operating system already installed. The Mac is a computer that can run all the major operating systems, including Mac OS X, Windows XP, and Vista.

TV on a PC is in nowadays. How about TV on a Mac?

Widgets are mini-applications that are downloaded and installed to a dashboard for a new function. There are amazing widgets for Mac that will allow us to play TV right on our Mac. There is this viewmy.tv widget that provides access to free Internet television. Besides viewmy.tv, there is also the Ustream.tv for viewing our favorite live stream channels. Before we can download these features, we should first check the system requirements. If we have what are needed to make this application works, we can enjoy watching our favorite shows directly on our Mac.

As we all know, we can’t depend on our Internet connection all the time. Heavy traffic is frequently experienced so we can’t enjoy our favorite show that much. It’s different when we don’t need to download and consume time to have our full view of the channels. But we can have our Macs installed with TV. Aside from widgets, we can enjoy the entertainment of watching TV on our Mac with the help of USB-based tuners like Elgato EyeTV Hybrid that allows us to watch analog and digital TV. Like other common pc, Mac also has its way to have TV on it.

If external devices (USB like EyeTV) do not satisfy us, we can use the PCTV cards like Miglia AlchemyTV Card that is a good choice for computer TV viewing and VHS-to-DVD transferring. It’s a PCI card that requires no additional power supply. We can check miglia.com to check if we have the latest version. After that, set up the PCI card in our Mac, and then install the software using the cd included. To access the newly installed program, we need to restart our Macs and go to the AlchemyTV dialog.

Miglia also offers a TV Micro unit that comes with the unit itself, a cable as connection, an external USB 2.0 extender, a remote control and an Elgato EyeTV 2.

Slingbox is also a good choice. It works not only for common PC but for Macs as well. It has ports for TV input and for Ethernet. Another one is the iTele, which is a Mac application that allows us to watch TV and record a channel we want.

When we are familiar of iTunes, we’ll know Mac. We can go to the iTunes Store to browse different shows and channels. We can have our favorite shows in advance. We can watch an episode before it will be aired or have a copy of the one we missed. We can watch all of this in Mac.These are only some of the ways on how we can have TV on our Macs. More are coming our way, thanks to the advanced technology.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4104.shtml

Nov
26th

How to Clean your Keyboard- Part 1

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How to Clean your Keyboard- Part 1

By: Ray Geide

I know most of you will not heed this advice, but KEYBOARDS CAN MAKE YOU SICK (how's that for tactfulness?). Germs live on your hands and fingers. When you type, many of them jump on to the keyboard. When someone else types on your keyboard, those germs transfer to their fingers. Or when you later type on the same keyboard, those germs reconquer your fingers. Regularly disinfecting the keyboard can prevent this.

To disinfect the keyboard, turn off the computer. Then spray disinfectant on a cloth. Be sure to use disinfectant and not just any type of cleaner because not all cleaners disinfect. Also do not spray the disinfectent directly on the keys. Spray it on the cloth. Wipe down the top and sides of the keys. Give the keys a few minutes to dry off before turning the computer back on.

Now that you know how to do it, you should make it a regular practice to disinfect the keyboard. It's one step towards a healthier you.

So you have your keyboard disinfected and life is great. Then your child spills koolaide all over it. What do you do? There are certain steps that you should take when something, like pop, beer, wine, coffee, milk, or kool-aide, is spilled on the keyboard.

The first thing to do is immediately unplug the keyboard from the back of the computer and turn the keyboard over so that its keys are down. This will allow the liquid to drain out. You will probably want to put a cloth under the keyboard or at least make sure that the surface you have put it on is washable.

Then use the mouse to shut down Windows and turn off the computer (this is important because later you will have to plug the keyboard back into the computer and you should never plug any device into a computer while it is on).

While the keyboard is upside down use a cloth to dry as much of the liquid off as you can. If you have a can of compressed air or a vacuum, while the keyboard is upside down blow or vacuum it out. Then let the keyboard set upside down for at least a night so that it can adequately dry out.

If the liquid that spilled on it was sticky, you may want to follow the extensive cleaning procedure explained in the next article, How to Clean your Keyboard - Part 2.

Liquid spilled on a laptop keyboard can easily reach the hard drive, so turn it over immediately and leave it in that position until it dries.

Keyboards are quite resilient and so it should work when you turn it on again. But if not, another attribute of keyboards is that they are cheap and so it won't cost too much to buy another one.

With these pointers in mind and a quick reaction, you just may save your keyboard from total destruction the next time it gets coated with coffee.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4122.shtml

Nov
25th

Website Hosting Companies. Understanding How Hosting Poviders Work

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Website Hosting Companies. Understanding How Hosting Poviders Work

By: John E Adams

Website Hosting - How To Select A Web Host Provider That Wants You To Succeed

As with a lot of purchases, your first urge when choosing website hosting is to go with the cheapest. After all they are all similar, so why should you pay more?

There are a number of objective standards which separates one website hosting company from some others, and money is only one of them. And it should be made clear that the cost should not be the most crucial one.

Choosing a website hosting company based on price alone is equivalent to selecting a builder or electrician on price alone. Certainly, they might maintain or fix your house cheaper, but will your house be safe?

The first consideration is power. Will the website hosting company have the capability to provide and deliver adequate performance? Most web hosting companies advertise that they are able to provide massive bandwidth and hundreds of dedicated servers, and they are usually telling the truth.

However, there is a big difference between existing capacity and usable capacity. Think of it this way; If a website hosting provider has thousands of websites with millions of visitors per day, the usable free capacity would be much lower. Here is a simple example; A delivery truck may have the capacity to carry 8,000 lbs. But not if it is already carrying 7,999lbs!

The experts would advise you ask about available capacity, and have the hosting company back up their proof with reliable numbers. And of course, if you cannot read the data they provide, find somebody to help you do so.

Next, and a very close second, is dependability. A lot of power is worthless if it is cut or goes down often.

Power outages are actually a normal part of business. Even Microsoft, yahoo and google go down on occasions. The difference is, with decent website hosting companies, it seldom happens and a decent provider would have failover plans, which means if their system does go down it is either up once again instantaneously, or you never see the drop because a backup system sets in automatically.

A good rule of thumb is to grill the website hosting company closely about their up time. Most quality hosting providers will say they run at 99.5%, or higher. However, like the infamous on-time estimates of airlines, those figures can sometimes be considered shady by adjusting the definition of up time.

When it comes to website hosting, what should really matter is whether your visitors will be able to reach your site at any time, 24 hours a days should they want to.

Again, the experts would suggest to find out what back up systems, both human and technical the hosting provider has in place to address failures of all sorts. It is a fact that servers can go down, networks do fail, hard disks could become defective and data lose is an absolute fact, and believe me, these conditions can dramatically mean the difference between success and failure for any website owner.

The result is your website becomes unavailable, which is not good for business. As far as a quality website hosting company, the hosting provider must be equipped to deal with any eventuality and have your website up again as quickly as possible.

Last, but not least, is website hosting security.

With the continuing prevalence of computer viruses and the dreaded Spam problems, you need to guarantee the website hosting company you choose has an array of techniques for addressing them. This basically means the hosting provider has excellent technical plans in place and experienced staff available 24 hours a day who are well-educated in addressing with those problems.

There is a very old saying that goes: one ounce of prevention is worth at least one pound of cure, and when it comes to your website, it is vital you understand the meaning.

All these website issues are paramount to locating a website hosting provider that can deliver the best services you need.

Subsequently, once those criteria are fulfilled by a number of prospects, then you are able to begin narrowing down the hosting companies by price.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4075.shtml

Nov
24th

5 Questions to Ask when Determining the Location of Your Server Room

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5 Questions to Ask when Determining the Location of Your Server Room

By: Marcos Garza

The decision is not clear cut about whether to keep your server room in house or to use a co-location. Some experts suggest that for an increased return on investment, that hosted systems are a better solution. However, if a company is interested in a long term IT growth strategy, it may be better to do a slow build out and internal customization of their own server. Here are 5 questions that need to be asked to help you make up your mind as to what the best solution is for your business:

1. What are your present security requirements?

There are some business types like legal and financial services that must keep their servers in house for security purposes. If your business requires you to constantly monitor your server room, then you don’t have an option and should continue on to the other questions. If your business has flexibility in its server room options, consider the pricing and available options to have an off site co-hosted server room.

2. What are your employees like and what are their needs?

What is the need for integration like in your company? If there are multiple components that need to speak with each other, it is more likely that the best choice is an in house server. If your needs are basic and there is no need for multiple integrations, co-hosting and off site servers could be a viable option for your business to consider.

3. What is your present server room configuration?

The next question to review is how many pieces your current configuration is in and how many different components there are that service other departments. If your business has multiple departments that need to co-exist together on the server, co-hosting loses much of its appeal. If this is the case, in-house management and placement of the server is much more attractive.

4. What are the costs of both strategies?

One of the most important decisions that a business needs to consider is surrounding the cost of the server room. All of the real costs that are associated with placement and management of the server needs to be carefully considered for both in house and out of house server placement and management. Some co-hosting companies add in costs that should be weighed and requested in writing before an arrangement with that company is generated. You don’t want to switch servers and then find out after the fact that there are hidden fees, making the proposition more expensive than your original plan.

5. Do you have to choose one or the other?

With the constantly evolving world of technology, it is possible that you could actually utilize pieces of both strategies if it fits your business needs. When working with an experienced provider, blended solutions can be created to fit an individual company’s needs. Difficult or more complex strategies can be accommodated in-house and more straightforward server needs can be outsourced.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4079.shtml

Nov
23rd

Ecommerce Implementation - A case study

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Ecommerce Implementation - A case study

By: Sam Harnett

Technical Report

The e-commerce implementation at CanCric

Sam Harnett

Document Introduction

This document presents the analysis of an e-commerce implementation in the CanCric, a Canterbury based company that sells cricket products to sports stores around the UK. This document will aim to give a more inside picture of the e-commerce implementation the management has envisaged and will provide a basis for the feasibility analysis of the project.

Document Audience

This document has been prepared primarily for the senior management. However, as there are no current employees who have sufficient in-depth expertise to develop the application ‘in-house’, it is likely that a commercial service provider will be contracted for the job. This document will provide the basic understanding of “what to do” for the contractor.

Document Contents

This document contains analysis of the CanCric e-commerce implementation and following artefacts will be included in the overall report.

· Project Introduction

· Project Benefits

· System Requirements

· Implementation Plan

· Risk Assessment

· Conclusion

Project Introduction

CanCric is a Canterbury based company that sells cricket products to sports stores around the UK. Their products include crickets equipment (gloves, helmets, balls, bats, pads, shocks etc.) and memorabilia (flags, T-Shirts, prints etc.)

CanCric is a market leader because of its high quality products and listening to its customers. The company wants to further improve the quality of its products and create a stronger relationship with its customers by implementing an e-commerce system.

Project Benefits

The project will bring following envisaged benefits to the company:

1. The new website will provide a better marketing place for the company to capture much more business by publicizing their products on internet.

2. The company will be able to increase its profit by the increasing sales. Increase in sales is part and parcel with the e-commerce implementation.

3. The company will be able to expand the size of the market from regional to national or national to international. Currently the company is only selling its products within the UK.

4. The company will be able to decrease costs in different areas elicited below:

a. Costs of creating the product

b. Cost of Marketing since online marketing is cheaper than other print media

c. Costs of distribution in few cases, like providing online brochures will reduce cost of printing and shipping information to prospective clients

d. Costs of processing orders from the customers are the most important cost reduction the project will achieve. The online application will ease the repeating activities and information processing for the overall order processing.

e. The cost of handling customer phone calls will also be reduced by providing online discussion forums and suggestion boxes which most of the customers will willfully accept.

f. Online presence of information will decrease the manual handling of sales inquiries, thus reducing a lot of cost in terms of time and resources.

g. E-commerce project implementations can be enhanced to perform thousands of other operations to provide the user with very rich information. One is the inventory forecast. E-commerce systems can be enhanced to forecast the sales in the upcoming months by analyzing the past trends. This can greatly reduce the cost of extra inventory management.

5. Electronic content management services will be provided to reduce the cost of content retrieval and provide security and controlled access rights features.

6. Websites provide easy change management. The point here is that with a web site, you can have the prices listed, and change them - you simply edit the web page - whereas in a printed catalogue you are stuck with the expense of printing a new version if you need to change many of the prices.

7. Websites enables customization of products if CanCric ever want to support it.

8. The project will enable CanCric to build more collaborative and stronger relationships with its suppliers. This includes streamlining and automating the underlying business processes, enabling areas such as

a. Online procurement of material

b. Replenishment

c. Information Management

d. Reduced inventories due to efficient information exchange

e. Reduced delivery delays.

System Requirements

Given below are the requirements of the system, listed with respect to the modules in the system

Web Site

1. The website of the system should be very user friendly

2. The website should show the overall mission statement and vision of the company

3. The website should clearly give a complete catalogue of all products the company is manufacturing, along with the pictures of the product.

4. The website should also highlight the future plans of CanCric about the product expansions.

5. The search functionality should be provided on the website

6. The website search should be to display the closest results to the search strings

7. The search functionality should support input of multiple search criteria.

8. The functionality to display the whole site map of the website should be provided.

9. The website should also be maintaining the sponsored players’ information

10. The sponsored players’ information should be shown in the column form

Discussion Boards

11. The website should also have functionality of online discussion boards

12. The registered users should be able to participate in the discussions

13. Any visitor can see the discussions

14. The system should be able to maintain discussions in the form of tree and chronological order

15. User should be able to delete the post from discussion boards

16. User should not be able to edit the discussion posts

17. Administrator should be able to administer the discussion boards.

Online Order Processing

18. The website should allow users to maintain their user profiles.

19. The website should make sure that the user information will not be misused.

20. The website should provide the facility to the user to pre-enter the credit card information of the user for the future use by the user

21. The website should allow the user to maintain a shopping cart along with its profile

22. The user should be able to add cricket products in its shopping cart.

23. The user should be shown the overall cost of the current selection in the shopping cart

24. The user should be able to delete entries from the shopping cart

25. The user should be able to preview the shopping cart any time it want to

26. The user should be able to save the current shopping cart for future use

27. The facility to buy the items in the shopping cart should be provided with complete security measures.

28. The shopping cart should be empty after the transaction

29. The delivery options should be shown to the user.

30. The user should be given option to choose a courier company of its choice.

31. The user should be able to change the billing details any time during the whole procedure of online order processing.

32. The payment options available should include:

* Payment through personal credit card

* Payment through company credit card

* Payment through the monthly billing option

Research and development

33. The option to host a online survey should be provided

34. The data collected from surveys should be available for reporting and analysis purposes

35. Support to generate reports on given criteria should be provided in the system

36. Multiple types of reports should be available in the system

37. The sales data, the visit history on the websites and the survey results; all should be available for the analysis purposes.

38. For the analysis purposes, application should support technologies like data mining and data warehousing.

Implementation Plan

The iteration from current business to new computerized system will take following steps to be completed:

1. Training of resources who will be using the new application

2. Development of confidence for the new system among the CanCric employees

3. Web Hosting Plan

Web Hosting

E-Commerce Web hosting is adding an e-commerce application to a Web hosting package, which is what allows you to have a store on the Internet. To have a Web site or store on the Internet we will need a Web server. Unfortunately, owning a Web server can be very costly and requires technical expertise that CanCric lacks. So, we will have to outsource this management and hosting to some Web Hosting Company. Web hosting companies will provide the equipment and other technical resources.

I have identified these ecommerce packages and hosting plans as suitable for CanCric’s needs.

Hosting:

1. http://www.bluehost.com – This site offers 10 GB of storage and 250GB of transfer each month as well as SSL, PHP and MySQL, which are commonly required for a lot of ecommerce applications. It also has an excellent account administration system that incorporates management of databases and private server settings. The package also comes with free wiki and forum software that can be easily integrated. Bluehost is available from £30 per year.

2. http://www.newnet.co.uk – Newnet offers hosing packages from £57 per year and collocation from £150. Although our needs don’t require co-location yet, having the option to upgrade to co-location on the same premises will be an asset. The host offers scripting and SSL services necessary for ecommerce and a managed back up timetable to secure our businesses data.

3. http://www.ukip.co.uk – UKIP is a broadband provider that also offers hosting services. They offer the same hosting scripting services as Bluehost and Newnet, they also offer support for active server pages and java server pages which will allow us to consider a wider range of ecommerce applications.

Ecommerce:

1. http://www.actinic.co.uk – Actinic is one of the most popular systems currently available with over 10,000 users in 40 countries. Actinic can integrate with dreamweaver MX and has a range of features not just suitable to the ecommerce but also to many other facets of business management such as stock monitoring. Actinic Business is suitable for our level of development as cost £799 per license. Actinic is also capable of both B2B and B2C practises.

2. http://www.storefront.net – Storefront is an API that can be integrated into dreamweaver or front page or used independently. It provides mechanisms form displaying products and managing a shopping cart. It is designed to allow maximum creativity for the designer while still taking part of the technicalities such as shopping and paying.

Risk Assessment

There are also a few risks associated with the e-commerce system implementation at CanCric, which must be mitigated to make the project successful.

1. The hardware and network infrastructure should be sufficient to run and access the system

2. A level of confidence must be built within the company for the usage of the new system. The employees are expected to resist to such change in the organizations.

3. Customer fear of personal information being used wrongly. Such issues should be catered in the system.

4. Rules and regulations must be redefined according the new system.

5. Security and privacy must be handled carefully since the CanCric system involves online transaction support.

Conclusion

The e-commerce implementation will definitely provide CanCric an excellent opportunity to capture the international markets of cricket goods. However, there are few things we should take care of; first of all we must avoid over-expecting e-commerce lest we create a backlash when its promises are not fulfilled. E-commerce will not, in and of itself, correct all the businesses problems. Secondly, the benefits of e-commerce will be restricted if we do not recognize its full system implications, and instead implement it in limited ways that only partially meet its requirements.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4095.shtml

Nov
22nd

Complete Overview of Linux

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Complete Overview of Linux

By: Matthew Gebhardt

This article will discuss the differences between the Linux and Windows operating software’s; we discuss some of the pro’s and con’s of each system.

Let us first start out with a general overview of the Linux operating system. Linux at its most basic form is a computer kernel. The Kernel is the underlying computer code, used to communicate with hardware, and other system software, it also runs all of the basic functions of the computer.

The Linux Kernel is an operating system, which runs on a wide variety of hardware and for a variety of purposes. Linux is capable of running on devices as simple as a wrist watch, or a cell phone, but it can also run on a home computer using, for example Intel, or AMD processors, and its even capable of running on high end servers using Sun Sparc CPU’s or IBM power PC processors. Some Linux distro’s can only run one processor, while others can run many at once.

Common uses for Linux include that of a home desktop computing system, or more commonly for a server application, such as use as a web server, or mail server. You can even use Linux as a dedicated firewall to help protect other machines that are on the same network.

A programmer student named Linus Torvalds first made Linux as a variant of the Unix operating system in 1991. Linus Torvalds made Linux open source with the GNU (GPL) (General Public License), so other programmers could download the source code free of charge and alter it any way they see fit. Thousands of coders throughout the world began downloading and altering the source code of Linux, applying patches, and bug fixes, and other improvements, to make the OS better and better. Over the years Linux has gone from a simple text based clone of Unix, to a powerful operating software, with full-featured desktop environments, and unprecedented portability, and a variety of uses. Most of the original Unix code has also been gradually written out of Linux over the years.

As a result of Linux being open source software, there is no one version of Linux; instead there are many different versions or distributions of Linux, that are suited for a variety of different users and task. Some Distributions of Linux include Gentoo, and Slackware, which due to the lack of a complete graphical environment is best, suited for Linux experts, programmers, and other users that know their way around a command prompt. Distributions that lack a graphical environment are best suited for older computers lacking the processing power necessary to process graphics, or for computers performing processor intensive task, where it is desirable to have all of the system resources focused on the task at hand, rather than wasting resources by processing graphics. Other Linux distributions aim at making the computing experience as easy as possible. Distributions such as Ubuntu, or Linspire make Linux far easier to use, by offering full-featured graphical environments that help eliminate the need for a command prompt. Of course the downside of ease of use is less configurability, and wasted system resources on graphics processing. Other distributions such as Suse try to find a common ground between ease of use and configurability.

“Linux has two parts, they include the Kernel mentioned previously, and in most circumstances it will also include a graphical user interface, which runs atop the Kernel” reference #3. In most cases the user will communicate with the computer via the graphical user interface.

(ref #6) Some of the more common graphical environments that can run on Linux include the following. The KDE GUI (Graphical user interface). Matthias Ettrich developed KDE in 1996. He wanted a GUI for the Unix desktop that would make all of the applications look and feel alike. He also wanted a desktop environment for Unix that would be easier to use than the ones available at the time. KDE is a free open source project, with millions of coders working on it throughout the world, but it also has some commercial support from companies such as Novell, Troltech, and Mandriva. KDE aims to make an easy to use desktop environment without sacrificing configurability. Windows users might note that KDE has a similar look to Windows. Another popular GUI is (ref #7) GNOME. GNOME puts a heavy emphasis on simplicity, and user ability. Much like KDE GNOME is open source and is free to download. One notable feature of GNOME is the fact that it supports many different languages; GNOME supports over 100 different languages. Gnome is license under the LGPL license (lesser general public license). The license allows applications written for GNOME to use a much wider set of licenses, including some commercial applications. The name GNOME stands for GNU Network object model environment. GNOME’s look and feel is similar to that of other desktop environments. Fluxbox is another example of a Linux GUI. With less of an emphasis on ease of use and eye candy, Fluxbox aims to be a very lightweight, and a more efficient user of system resources. The interface has only a taskbar and a menu bar, which is accessed by right clicking over the desktop. Fluxbox is most popular for use with older computers that have a limited abundance of system resources.

Although most Linux distributions offer a graphical environment, to simplify the user experience, they all also offer a way for more technically involved users to directly communicate with the Kernel via a shell or command line. The command line allows you to run the computer without a GUI, by executing commands from a text-based interface. An advantage of using the command prompt is it uses less system resources and enables your computer to focus more of its energy on the task at hand. Examples of commands include the cd command for changing your directory, or the halt command for shutting down your system, or the reboot command for restarting the computer ect.

Now that we are more familiar with the Linux operating system, we can note the many ways in which Linux differs from the worlds most popular OS, Microsoft Windows. From this point forward we will discuss some of the more prominent ways in which Linux deferrers from Windows.

For starters there is only one company that releases a Windows operating system, and that company is Microsoft. All versions of Windows, weather Windows XP Home, Business, or Vista, all updates, security patches, and service patches for Windows comes from Microsoft. With Linux on the other hand there is not one company that releases it. Linux has millions of coders and companies throughout the world, volunteering their time to work on patches, updates, newer versions, and software applications. Although some companies, charge for TECH support, and others charge for their distribution of Linux, by packaging it with non-free software, you will always be able to get the Linux Kernel for free, and you can get full-featured Linux desktops with all the necessary applications for general use, for free as well. The vendors that charge money for their distribution of Linux are also required to release a free version in order to comply with the GPL License agreement. With Microsoft Windows on the other hand you have to pay Microsoft for the software, and you will also have to pay for most of the applications that you will use.

Windows and Linux also differ on TECH support issues. Windows is backed by the Microsoft Corporation, which means that if you have an issue with any of their products the company should resolve it. For example if Microsoft Windows is not working right, then you should be able to call Microsoft and make use of their TECH support to fix the issue. TECH support is usually included with the purchase of the product for a certain amount of time, maybe a two year period, and from there on you may be charged for the service. Although IBM backs their Linux products, for the most part if you use Linux you are on your own. If you have a problem with Ubuntu Linux you cannot call Ubuntu and expect any help. Despite the lack of professional help, you can however receive good TECH advice, from the thousands or millions of Linux forums that are on the web. You ca also get great help from social networking sites such as Myspace, by posting questions in the many Linux groups. You can usually receive responses for your questions in a matter of hours form many qualified people.

Configurability is another key difference between the two operating software’s. Although Windows offers its control panel to help users configure the computer to their liking, it does not match the configuring options that Linux provides especially if you are a real TECH savvy user. In Linux the Kernel is open source, so if you have the know how, you can modify it in virtually any way that you see fit. Also Linux offers a variety of Graphical environments to further suit your needs. As mentioned earlier Linux is capable of running full-featured graphical environments like KDE, or more lightweight and resource friendly GUI’s like Fluxbox, or Blackbox, to suit users with older computers. There are also versions of Linux that are designed to emulate the Windows look and feel as closely as possible. Distributions such as Linspire are best suited for users that are migrating over from the Windows world. There are also distributions that include no graphical environment at all to better suit users that need to squeeze out all of the computing power that they can get for various computing activities, and for users that are more advanced than others. All of this configurability can be problematic sometimes, as you will have to make a decision on which desktop is right for you, and to make things easier on yourself you will need to only install applications that are native to your distribution and graphical environment.

(ref #1) The cost effectiveness of Linux is another way it separates itself from Windows. For home use Linux is cheap and in most cases completely free, while Windows varies in cost depending on which version you buy. With Linux most of the applications will also be free, however for Windows in the majority of cases you are suppose to pay for the applications. For most cases, with Linux there is no need to enter a product activation key when performing an installation, you are free to install it on as many computers as you’d like. With Windows you are only allowed to install it on one computer and Microsoft uses product activation software to enforce this rule. When installing Window’s you must enter a product activation key, which will expire after so many uses. If you wish too, you can purchase Linux from a variety of vendors, which will include a boxed set of CDs, Manuals, and TECH support for around 40-130$. Of course If you purchase a high-end version of Linux used for servers it may cost any where from 400$- 2000$. “In 2002 computer world magazine quoted the chief technology architect at Merrill Lynch in New York, as saying “the cost of running Linux is typically a tenth of the cost of running Unix or Windows alternatively.” (ref#1)

(ref #1) Installation of Windows is generally easier, than installing Linux. “With Windows XP there are three main ways to install. There is a clean install, in which you install Windows on a blank hard drive. There is also an upgrade install, in which you start with an older version of Windows and “upgrade” to a newer one. An advantage of upgrading is that all of the files on the older system should remain intact throughout the process. You can also perform a repair install, in which case you are installing the same version of Windows on top of itself in order to fix a damaged version of Windows. There is also a recovery, which Technically is not an install; it is used to restore a copy of Windows back to its factory settings. The disadvantage of recovering Windows is the fact that you will loose all of your data, which resides on the damaged copy of Windows.” (ref#1) Also with Windows you can rest assured that your hardware will most likely be supported by the operating software, although this is not much of a problem with Linux you cant be sure if Linux will support all of your hardware. With Linux installation varies greatly from Distro to Distro. You may be presented with a graphical installer or it may be a text-based installer, these variations make Linux a bit more difficult and unpredictable to install than is Windows, (although the difficulty is disappearing). You may perform a clean install of Linux or dual boot it, to co-exist with another operation software. With Linux rather than having to buy an upgrade Cd, you can install updates by downloading and then installing them while your desktop is running. With Linux it is also not necessary to reboot your computer after most upgrades, It is only necessary to reboot after an upgrade to the kernel. It is also possible to run Linux without ever needing to install it on a hard drive; there are many distributions of Linux that will allow you to run it straight off of a live cd. The advantage of this is that you do not need to alter your system in order to

try Linux. You can run Linux off of the CD so you do not have to damage your Windows partition. Other advantages include the ability to rescue a broken Linux system. If your Linux computer will not boot, then you may insert a live cd and boot off it, so you can repair the damaged version of Linux. Also you may use a Linux live cd to recover files from a damaged Windows computer that will no longer boot up. Since Linux is capable of reading NTFS files you may copy files form a Windows computer to a USB flash drive or floppy drive ect.

Another major difference between Linux and Windows is the applications that you will use with either OS. Windows includes a much wider abundance of commercially backed applications than does Linux. It is much easier to find the software that you are looking for with Windows than it is with Linux, because so many software vendors make their products compatible with Windows only. With Linux you will for the most part be forced to let go of the familiar applications that you have grown accustomed to with Windows, in favor of lesser-known open source apps that are made for Linux. Applications such as Microsoft office, Outlook, Internet Explorer, Adobe Creative suite, and chat clients such as MSN messenger, do not work natively with Linux. Although with Linux you can get Microsoft office and Adobe creative suite to work using software from codeWeavers called cross Over Office. Instead of using these applications you will need to use Linux apps such as open office, The Gimp Image Editor, The ThunderBird email client, Instead of the MSN messenger you can use the GAIM messenger, and you can use Firefox as your web browser. Also with Linux it can be difficult to install software even if it is made for Linux. This is due to the fact that Linux has so many different versions. Software that is made to install on one version probably will require some configuration in order to install on another version. An example would be if you were trying to install software that was made for the KDE graphical environment, on the GNOME GUI, This app would not easily install on the GNOME GUI, and would require some configuring on your part to successfully install it.

The type of hard ware that Linux and windows runs on also causes them to differ. Linux will run on many different hardware platforms, from Intel and AMD chips, to computers running IBM power Pc processors. Linux will run on the slowest 386 machines to the biggest mainframes on the planet, newer versions of Windows will not run on the same amount of hardware as Linux. Linux can even be configured to run on apples, Ipod’s, or smart phones. A disadvantage of Linux is when it comes to using hardware devices such as Printers, Scanners, or Digital camera’s. Where as the driver software for these devices will often be easily available for Windows, with Linux you are for the most part left on your own to find drivers for these devices. Most Linux users will find comfort in the fact that drivers for the latest hardware are constantly being written by coders throughout the world and are usually very quickly made available.

(ref #1) One of the most notable differences between the two operating software’s is Windows legendary problems with malicious code, known as Viruses and Spy ware. Viruses, Spy-ware and a general lack of security are the biggest problems facing the Windows community. Under Windows Viruses and Spy-ware have the ability to execute themselves with little or no input from the user. This makes guarding against them a constant concern for any Windows user. Windows users are forced to employ third party anti virus software to help limit the possibility of the computer being rendered useless by malicious code. Anti virus software often has the negative side effect of hogging system resources, thus slowing down your entire computer, also most anti virus software requires that you pay a subscription service, and that you constantly download updates in order to stay ahead of the intruders. With Linux on the other hand problems with viruses are practically non-existent, and in reality you do not even need virus protection for your Linux machine. One reason why Viruses and Spy-ware are not a problem for Linux is simply due to the fact that there are far fewer being made for Linux. A more important reason is that running a virus on a Linux machine is more difficult and requires a lot more input from the user. With Windows you may accidentally run and execute a virus, by opening an email attachment, or by double clicking on a file that contains malicious code. However with Linux a virus would need to run in the terminal, which requires the user to give the file execute permissions, and then open it in the terminal. And in order to cause any real damage to the system the user would have to log in as root, by typing a user name and password before running the virus. Foe example to run a virus that is embedded in an email attachment the user would have to, open the attachment, then save it, then right click the file and chose properties form the menu, in properties they can give it execute permissions, they would then be able to

open the file in the terminal to run the virus. And even then the user would only be able to damage his or her home folder, all other users data will be left untouched, and all root system files would also remain untouched, because Linux would require a root password to make changes to these files. The only way the user can damage the whole computer would be if he or she logged in as root user by providing the root user name and password to the terminal before running the virus. Unlike Windows in Linux an executable file cannot run automatically, It needs to be given execute permissions manually this significantly improves security. In Linux the only realistic reason you would need virus protection is if you share files with Windows users, and that is to protect them not you, so you are not to accidentally pass a virus to the Windows computer that you are sharing files with.

The above was a general over view of some differences between the Windows operating system, and Linux. To recap we started with the fact that Windows has only one vendor that releases the software, while Linux comes from millions of different coders throughout the world. We also commented on the fact that the Linux Kernel and much of the applications used with it are completely free of charge, where as with windows you are forced to pay for most of the software. Unlike Widows Linux is often lacking in professional Tech support, and Linux users are often left on their own to solve Technical issues. Linux users can either pay for Tech support or rely on the many Linux Forums and groups available on the Internet. Due to the fact that the kernel is open source, Linux has a huge advantage over Windows in configurability. You can configure Linux to run almost any way you see fit by manipulating the Kernel. Installing the Windows Operating software and applications is easier due to the fact that it has a universal installer. Also finding applications for Windows is easier because of its popularity most apps are available for Windows only, and are made easily available. Linux will run on a greater variety of hard ware than does Windows, from mainframe super computers running multiple IBM Power PC Chips, to a small laptop running an AMD processor. And of course the biggest difference in this writer’s opinion is the fact that Linux does not suffer from an onslaught of Viruses and other malicious code, unlike Windows which is plagued by countless number of malicious code that can easily destroy your system if not properly guarded against.

In conclusion we will conclude that the Linux OS really is the superior software. Other than a few minor nuisances, linux out performs Windows in most categories. The fact that Linux is more secure is the tipping point, that tilts the scales in the favor of Linux. Windows simply suffers from far to many security vulnerabilities for it to be considered the better over all desktop environment.

References

http://www.michaelhorowitz.com/Linux.vs.Windows.html Reference #1

http://www.theinquirer.net/en/inquirer/news/2004/10/27/linux-more-secure-than-windows-says-study Reference #2

http://www.linux.com/whatislinux/ reference number 3

http://www.linux.org/info/

Reference #4

http://en.wikipedia.org/wiki/Linux%5Fkernel Reference #5

http://en.wikipedia.org/wiki/KDE Reference #6

http://en.wikipedia.org/wiki/GNOME Reference #7

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4093.shtml

Nov
21st

How to Clean a Printer

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How to Clean a Printer

By: Ray Geide

Does your printer have frequent paper jams? Does it put ink where ink shouldn't be? Is the outside of your printer dirty or covered with smudges? If so, it is time to clean your printer.

First, there are some general rules that apply to cleaning just about any electrical device. It is best to turn off the printer before cleaning it. Do not spray water or cleaner on or in the printer. Instead wet the rag with it and clean the printer with the rag.

Different types of printers require different cleaning methods. So if you can get your hands on cleaning instructions for your make and model of printer, do so and follow them. Unfortunately, many manufacturers only make that kind of information available to their licensed technicians. In that case, you are stuck with these instructions, so read on.

Open up your printer and take a look.

If you have an ink jet printer and there is an ink mess inside, clean it up with wet paper towels.

If you have a printer that uses toner either vacuum or blow it out. Some toner, especially color toner, can be harmful to you, so only use a vacuum with a micro-toner filter or blow and run. Figure out where the drum is (it is shiny and larger in diameter than the rollers) and do not touch or scratch it. If you do, the scratches will turn up as marks on every paper that you print and will require that you replace the drum (not a cheap option) to fix it.

Examine the path that the paper takes through the printer. Clean all of the rollers (but on a toner printer, not the drum or rollers near the drum and watch out for the rollers after the drum because they may be hot). It may take some disassembly and/or contorting of your arm to get to some of the rollers. Access is not always easy. The most important rollers to clean are the ones which pick up the paper from the paper bin and transfer it into the printer. If these rollers are dirty or bad, they will cause consistent paper jams.

The rollers are made of either hard plastic or rubber. All of the rollers can be cleaned with water or rubbing alcohol. If the rubber rollers have deposits that you can't get off, you can use harsher cleaners but be careful because those cleaners can damage the plastic rollers and parts.

To clean a roller, wipe across the roller with a wet rag, rotate the roller, and wipe again. Do this until you have worked your way all the way around the roller. Look at the rag. If it has been blackened by the roller, move to a clean part of the rag and clean the roller again.

Once everything is clean on the inside, close it up and clean the outside. Wipe off the case and each of the buttons or knobs. If there are staples or paper clips sitting on it or wedged in the cracks, remove them and throw them away.

Other areas of the printer can be cleaned but to do so, you will have to either get training and special tools or leave it to a trained professional.

Article Source:
http://www.articlecity.com/articles/computers_and_internet/article_4124.shtml