It is needed to get online to certain areas of the web, certain software products online, such as ErgoWeb s JET Software. An acronym meaning Personal Computer Memory Card Industry Association. Many laptop computers use these devices as modems. A pixel is the smallest unit of space on a computer screen. Each little dot is a pixel.
Resolution is a measurement of how many pixels can fit on a screen.
Platform A platform is a specific computer-operating environment. Portal A term to describe very highly frequented Web pages. ErgoWeb is the leading portal for ergonomics. Posting A message in a newsgroup or mailing list. Protocol A set of rules that governs how information is to be exchanged between computer systems.