How to clear all cache and junk files from my Windows 11/10 computer?

You can use a PC cleaning software to clear all caches and junk files in Windows 11/10.

PC Cleaner software can be a convenient option for users who want an automated, all-in-one solution to remove junk files. These programs scan your system for temporary files, browser caches, outdated logs, and other unnecessary data, often presenting results in a simple interface where you can delete items with one click. Many reputable cleaners can save time and reduce the risk of accidentally deleting important system files, since they target known safe-to-remove items.

For most users, Windows 11/10’s built-in tools, like Disk Cleanup, Storage Sense, and the "Free up space" option in Settings, are the safest and most reliable choices. They’re designed by Microsoft specifically for your system, carry no risk of malware, and effectively clear cache and junk files without compromising stability. If you choose a third-party PC cleaner, use it cautiously and supplement it with periodic manual checks to ensure nothing critical is removed.