I have many security programs.
I have Microsoft Security Essentials, Avast Free Antivirus, Malwarebytes Anti Malware, and Super Antispyware.
I use Firefox as my main browser with the addons Ad Block Plus, Avast Web Rep, FlagFox, Flashblock, Mcafee Site Advisor, NoScript, Request Policy, and WOT for security.
I never shop on the internet. I also have Chrome with no extensions.
Should I uninstall any programs or addons?