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Function Keys

Webopedia Staff
Last Updated May 24, 2021 7:43 am

Special keys on the keyboard that have different meanings depending on which program is running. Function keys are normally labeled F1 to F10 or F12 (or F15 on Macintoshes). On older PCs, for example, 10 function keys are grouped on the left side of the keyboard; new PCs have the enhanced keyboard, with twelve function keys aligned along the top of the keyboard.