Next Windows will re-scan the system and display information about WinSxS with the name "Windows Update Cleanup" . Now click on it and click OK.
After enabling, Windows will proceed with the download reduction process for WinSxS by wiping the data inside. You should note that when you do this, you cannot proceed to uninstall any previous updates.
After doing the job, you may notice that the system drive will be released with a decent amount of space, all depending on the space that the WinSxS folder occupies.