Regular computer usage results in stored cache files that can become corrupted and outdated, leading to operational quirks and slower boot times. Clearing this cache and other temporary files can ...

Speed up any Android phone using built-in settings like Developer Options, cache clearing, and battery controls—no extra apps needed.

If a game that used to feel smooth suddenly has stutters, FPS drops, or uneven frame times, it’s almost always caused by a change outside the game. The ...

In Search type “Control Panel,” then open the control panel. Click on Power Options then click Change plan settings. In the ...

Two decades after it first appeared on cluttered desktops, a tiny utility still quietly does the unglamorous work of keeping Windows machines fast and tidy. In an era of cloud storage, terabyte SSDs, ...

Tiny cache corruption can imitate faulty graphic driver issues.

Eric has been writing about tech for 30+ years. He manages PCMag’s Readers’ Choice program and leads a variety of special editorial projects.