The General purpose computer reference article from the English Wikipedia on 24-Apr-2004
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General purpose computer

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In telecommunication, a general purpose computer is a computer designed to perform, or that is capable of performing, in a reasonably efficient manner, the functions required by both scientific and business applications.

Note: A general purpose computer is often understood to be a large system, capable of supporting remote terminal operations, but it may also be a smaller computer, e.g., a desktop workstation.

Source: from Federal Standard 1037C