Does CCleaner really work?

Related questions

1. Is it safe to install CCleaner?
2. Will CCleaner delete important files?
3. Is it safe to delete duplicate files found by CCleaner?
4. Does CCleaner have a virus?
5. Is there a problem with CCleaner?
6. Is CCleaner malware?
7. What removes CCleaner?
8. Can I trust CCleaner?
9. Is piriform CCleaner any good?
10. Does CCleaner remove malware?

Tags

1. #actually
2. #their
3. #frees
4. #space
5. #discs
6. #temporary
7. #deleting
8. #cleans
9. #files
10. #ccleaner
11. #improved
12. #improves
13. #computer
14. #automatically
15. #which
16. #performance
17. #result
18. #people
19. #believe
20. #maintenance