The timelines of the development of the computer are divided into five sections, each beginning and ending with a defining event in the history of computers. The first timeline begins with the invention of the abacus in 3,000BC. The abacus was the first human-made numerical calculator.

       The era ends with the invention of the ENIAC, the world's first electronic computer in 1943.The second timeline starts with the EDVAC, the first stored program computer. It proceeds through a variety of vacuum tube-based computers until the debut of the microprocessor in 1971, the 4004 by Intel.

       After the arrival of the microprocessor, many different computer companies appeared and began developing their own microprocessors and microcomputers. Companies such as Apple, Compaq, and Commodore started during this period of confusion. At the conclusion of the timeline is the first home personal computer by IBM in 1981.

       Computers began to steadily and rapidly increase in speed and power while becoming more compact and more user friendly from the early 1980's on. The progress, however came in many small steps, rather than fewer major events like earlier years. This timeline ends in 1990, as computers in homes became more and more popular.

       From the start of the decade to today, PCs in the home have become immensely popular. Computers have increased their role from professional and business machines to entertainment and educational tools. Telecommunications advancements such as the Internet have shown themselves to be useful both in education and business.

       This category is the number one information resource for computing professionals. Every issue provides comprehensive product evaluations — including side-by-side comparisons about software and hardware products.

       A web site promotion campaign can be a complex and time-consuming endeavor. It involves everything from the optimization of your web site meta tags, increasing link popularity and determining the precise keyword density.

       There are listed links to sites which show you how to build, promote and make money off of your web site with minimal costs.

       You can quickly create a Web site in minutes, then update it later when you have time. Register your domain name, create and publish your Web site, and set up your professional email service.