<P> Disk Cleanup ( cleanmgr. exe ) is a computer maintenance utility included in Microsoft Windows designed to free up disk space on a computer 's hard drive . The utility first searches and analyzes the hard drive for files that are no longer of any use , and then removes the unnecessary files . There are a number of different file categories that Disk Cleanup targets when performing the initial disk analysis : </P>
what does disk cleanup mean on a computer
a computer maintenance utility included in Microsoft Windows designed to free up disk space on a computer 's hard drive