It also contains the information and files required to install Windows features.
This is why the WinSxSfolder keeps increasing in sizeover time.
Along with cache, temporary files, backup and restore data, other critical files are also present.

The properties bar does not indicate each individual category of the files within the WinSxS folder.
To check the size of WinSxS, pleaserun WinDirStat as administrator.
If required, move onto the next step.

Perform the following to remove one feature at a time.
The compression of the folder would save a significant amount of space while having everything available.
This method would not involve removing or deleting anything.

This would also affect the time it takes to perform these functions.
Nonetheless, the time difference is not much as Windows 10 performs these functions quite fast.
Therefore you’d be smart to create a system restore point before proceeding any further.

This article is a part of our ongoing Disk cleanup and optimization series.
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source: www.itechtics.com