What does SFC Scannow fix?

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Tags

1. #windows
2. #system32
3. #represents
4. #placeholder
5. #compressed
6. #dllcache
7. #files
8. #corrupted
9. #scannow
10. #system
11. #replace
12. #folder
13. #protected
14. #cached
15. #windir
16. #operating
17. #located
18. #command