To run it, search for Disk Cleanup in the Start menu, select the drive with update files (this is usually the C drive), and ...

Delete registry entries to remove leftover app data efficiently, but be cautious when making changes to the registry. Manually remove leftover folders in common locations like Program Files and ...

A sluggish computer might need only an afternoon of TLC to get back on its feet. We have tips, from cleaning out dust to removing unnecessary apps.