This tutorial will show you how to free up drive space with Disk Cleanup in Windows 11.
You can use Disk Cleanup on a regular basis to reduce the number of unnecessary files on your drives, which can free up drive space and help your PC run better. It can delete temporary files and system files, empty the Recycle Bin, and remove a variety of other items that you might no longer need.
Reference:
https://support.microsoft.com/en-us/windows/disk-cleanup-in-windows-8a96ff42-5751-39ad-23d6-434b4d5b9a68
If you delete Previous Windows installation(s), you will no longer be able to go back to the previous version of Windows.
Option One: Use Cleanup Recommendations on C Drive in Settings
Option Two: Cleanup Temporary Files on Specific...