Which of the following maintenance procedures removes unneeded files stored on the hard drive?

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Disk cleanup is a maintenance procedure that removes unneeded files from the hard drive such as temporary files, log files, and unused system files. Disk scanning checks the hard drive for errors and bad sectors, while formatting erases all data on the hard drive and creates new file systems. Disk defragmentation rearranges fragmented data on the hard drive to optimize performance, but does not remove unneeded files.

Which of the Following Maintenance Procedures Removes Unneeded Files Stored