Clearing TMP files is a simple yet effective way to maintain your computer's health and performance. By following the steps outlined in this guide, you can ensure your system runs smoothly, efficiently, and securely.

Clearing temporary (tmp) files is a standard maintenance task used to free up storage space and improve system performance . Temporary files are created by programs to store data while they are running, but they often remain on your drive after the program closes. Microsoft Community Hub +4 Windows 10 & 11 Windows offers several built-in tools for safe file removal: 12 sites Simple way to remove or delete temporary files in Windows 10 Jan 13, 2026 — how to clear tmp files