Cookies!

[thermal]

I am so dumb when it comes to computer although i know enough to surf the web. Anyway, lately my PC has been infested by pop-ups (no... it's not porn pop-ups...lol). I have a google pop-up blocker and internet exlorer pop-up blocker which worked unbelievebably great for a while. I also have Ad-aware SE Personal installed in which I run everyday and cleans most of these bugs.

I really dont know when the problem started. It either before I tried to enable the updates or when I tried DL'ing the microsoft firewall. Each time I log into ebay, it keeps telling me that my cookie is not allowing me to log-in. I also notice that on some web-boards, including HST, I would have to keep on clicking refresh to get the updated page. On some places like H-T, it wont even allow me to log-out and all my Instant Messages would pop-up no matter how old it is, unless I clear my history.

Can anybody guide me on how to reset my cookies to its original setting? I know that it is my PC cuz this problem doesnt happen when I'm on the computer at work. Thanks