Using Disk Defragmenter .................................................................................................................. 55
Using Disk Cleanup ............................................................................................................................ 55
Using HP 3D DriveGuard (select products only) ................................................................................ 56
Starting Computer Setup .................................................................................................................. 61
Navigating and selecting in Computer Setup ................................................................................... 61
Restoring factory settings in Computer Setup ................................................................................. 61
Updating the BIOS ............................................................................................................................. 62
TPM BIOS settings (select products only) ........................................................................................................... 63
Using HP Sure Start (select products only) ......................................................................................................... 64
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