How do I know if my Windows file is corrupted?

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Tags

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