Can You Delete the C:\Windows\SystemTemp Folder in Windows 10? What Does It Contain?

The C:\Windows\SystemTemp directory in Windows 10 is used to store temporary files created by the system and applications. These files are typically used for short-term tasks and are not necessary for the system's long-term operation. While it is generally safe to delete the contents of this folder to free up disk space, it is important to proceed with caution. Deleting files in use may cause system instability or application crashes.

Before deleting, it's advisable to close all running applications and save your work. You can use the built-in Disk Cleanup tool to safely remove temporary files without risking important system files. Regular maintenance of temporary files can help keep your system running smoothly and free up valuable storage space.