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

Sometimes, it's good to give an app a completely clean slate ... where Windows places installed apps. That's where you should look if you want to find remnants of apps. Press Win + E to open File ...

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.