A personal computer may be a desktop computer or a laptop,netbook, tablet or a handheld PC.Įarly computer owners usually had to write their own programs to do anything useful with the machines, which even did not include an operating system. ![]() Personal computers may be connected to a local area network (LAN), either by a cable or a wireless connection. Modern personal computers often have connections to the Internet, allowing access to the World Wide Web and a wide range of other resources. ![]() Software applications for most personal computers include, but are not limited to, word processing, spreadsheets, databases, web browsers and e-mail clients, digital media playback, games and myriad personal productivity and special-purpose software applications. A related term is “ PC” that was initially an acronym for “personal computer,” but later became used primarily to refer to the ubiquitous Wintel platform. ![]() This contrasts with the batch processing or time-sharing models that allowed larger, more expensive minicomputer and mainframe systems to be used by many people, usually at the same time. ![]() An illustration of a contemporary personal desktop computerĪ personal computer is a general-purpose computer whose size, capabilities and original sale price make it useful for individuals, and is intended to be operated directly by an end-user with no intervening computer operator.
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