The Winsxs Backup folder is a system folder that is used by the Windows operating system to store backup copies of files that are used by the system. These files include copies of files that are used by the system to install updates and to run the system.
The Winsxs Backup folder can take up a lot of space on your hard drive, and if you don’t need it, you can delete it to free up some space. However, be …
