Cleaning temporary files in Windows 11 is not a complex task, but doing it regularly prevents storage creep and keeps your system responsive. For most users, turning on offers the best balance of automation and safety. For deeper cleaning—especially after a major Windows update—use Disk Cleanup with the "Clean up system files" option.
Alternatively, use – but be careful not to delete saved logins unless intended. clean temporary files windows 11
Temporary files, also known as temp files, are created by Windows and applications to store data temporarily. While they're useful in the short term, they can become a problem if they accumulate and aren't deleted. Here are some reasons why you should clean temporary files: Cleaning temporary files in Windows 11 is not
If you do not use the Hibernation feature, the hiberfil.sys file can take up several gigabytes of space equal to your RAM. Alternatively, use – but be careful not to
A quick, no-software-required cleanup.
If you are an advanced user looking to squeeze every last megabyte out of your drive, there are a few more areas to check.