Do I need to uninstall old antivirus before installing new one?

Related questions

1. Is Avast bank mode safe?
2. How do I remove total AV from my computer?
3. Can you remove spyware?
4. What is Avast clear?
5. How do I delete my operating system?
6. How do I completely shut down Avast?
7. What is overseer program?
8. Can Avast remove viruses?
9. Should I remove Avast secure browser?
10. Should I uninstall Avast secure browser?

Tags

1. #before
2. #version
3. #programs
4. #remove
5. #boxed
6. #never
7. #instructions
8. #correctly
9. #program
10. #purchase
11. #follow
12. #uninstall
13. #should
14. #download
15. #antivirus
16. #install
17. #these