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FASTOPEN
open-in-new
<p>In computing, FASTOPEN is a <a href="/facts/DOS/sWwDXNmX">DOS</a> <a href="/facts/Terminate-and-stay-resident/6croHFxf">terminate-and-stay-resident</a> <a href="/facts/Command_(computing)/zUrvQbFy">command</a>, introduced in <a href="/facts/MS-DOS/fVrrz1uN">MS-DOS</a> version 3.3, that provides accelerated access to frequently-used <a href="/facts/File_system/FdPm90uc">files and directories</a>. The command is also available in <a href="/facts/SISNE_plus/pbuF6osk">SISNE plus</a>. </p>