Hi holdum323,Hi . I don't think those are update folders. Create a back up image with a 3rd party program. Then you can delete away. I back up image gives you the piece of mind that you can restore your PC back exactly like it was the day you created the image.
Here's whats on my drive. Here's a good link by TS. https://www.techspot.com/guides/1219-delete-windows-old-folder/
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