A 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 time-sharing models that allowed larger, more expensive minicomputer and mainframe systems to be used by many people, usually at the same time.
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 many personal productivity and special-purpose software applications. Modern personal computers often have connections to the Internet, allowing access to the World Wide Web and a wide range of other resources. Personal computers may be connected to a local area network (LAN), either by a cable or a wireless connection. A personal computer may be a laptop computer or a desktop computer running an operating system such as Windows, Linux (and the various operating systems based on it), or Macintosh OS.
PCS may refer to:
USS PCS-1376 was the lead ship of her class of patrol minesweepers built for the United States Navy during World War II. Later in her career, she was named Winder after Winder, Georgia, becoming the only U.S. Navy ship of that name.
PCS-1376 was laid down on 13 October 1942 at the Wheeler Shipbuilding Corporation in Whitestone, New York; launched on 3 April 1943, sponsored by Mrs. J. E. Flipse; and commissioned on 9 July 1943, with Lieutenant (j.g.) John P. Morgan, III, USNR, in command. (Lieutenant Morgan's relationship to American financier J. P. Morgan, Jr. is undetermined.)
Following several days of trials, PCS-1376 departed Long Island for shakedown training in the vicinity of Cuba. At the conclusion of the cruise in August, she reported for duty as a school ship at the Submarine Chaser School located at Miami, Florida. The warship did double duty until the end of 1943 conducting anti-submarine patrols at night and training submarine chaser nucleus crews in the daytime. On New Year's Day 1944, she discontinued her nightly anti-submarine patrols and concentrated on preparing crews to man new submarine chasers. On 1 October 1944, she also gave up training duty but continued to support the schools mission by acting as an escort for larger ships conducting the actual at-sea training. That type of duty lasted until the cessation of hostilities of World War II in August 1945, at which time she resumed actual onboard training.