Which is better Windows Defender or Avast?

Related questions

1. How much does Avast cost per month?
2. Does Avast really work?
3. Is Avast cleanup worth it?
4. Does Avast detect spyware?
5. Which is better Avast or AVG?
6. Is there a free version of Avast?
7. Is the paid version of Avast worth it?
8. Is Avast better than McAfee?
9. How much does Avast cleanup premium cost?
10. Will Avast detect spyware?

Tags

1. #independent
2. #extra
3. #winner
4. #impact
5. #avast
6. #security
7. #features
8. #better
9. #performance
10. #terms
11. #system
12. #tests
13. #detection
14. #offers
15. #enhancing
16. #malware
17. #prove
18. #defender
19. #suites
20. #windows
21. #utilities