When a company or organization wants to use the Internet, they must decide whether they want to do it by directly attaching to the Internet system or whether they will use another company to supply the connection. Many companies choose to use another company, called a service provider, because it reduces the amount of equipment, administration, and costs involved. If the company or organization wants to directly connect (and sometimes when they are using a service provider), t....

In 2001, Safeware(http://www.safeware.com) estimated that thieves stole over 500,000 laptops for that year but only 15,000 desktop computers. Laptops make the most obvious and enticing targets because of their small size, light weight, and high resale value, so if you’re traveling with a laptop in public, do your best to hide it. Walk through any airport and you’ll see many people carrying their laptops in distinctive black carrying cases, easily....

Every Window object has a document property that refers to a Document object. The Document object is arguably more important than the Window object itself: while the Window represents the browser window, the Document object represents the HTML document that is displayed in that window. The Document object has various properties that refer to other objects which allow access to and modification of document content. The way that document content is accessed and modified....

Before you build your Web site, you may want to consider its organization. While more than likely you have thought of many ways of organizing your Web site’s structure, you have probably thought about it from a navigational perspective. In addition to thinking about it from that angle, I would suggest that you also think about your Web site’s structure from a maintenance point of view. What can you do to make your Web site easier to maintain? What conventions will ....

USENET is a collection of discussion groups (called newsgroups) available to Internet users. The over 13,000 newsgroups generate over 100M of traffic every day. Of all these newsgroups (which cover every conceivable topic), several are dedicated to Linux. These newsgroups are a useful forum for information and answers to questions about Linux.You can read USENET newsgroups through newsreader software that accesses either the Internet or a local site that offers USENET service ....