What is the best free adware/spyware remover for your pc?

Ad-Aware SE Personal:

http://www.lavasoftusa.com/software/adaw...

Spybot Search %26 Destroy:

http://www.download.com/Spybot-Search-De...

What is the best free adware/spyware remover for your pc?noton

Before you buy or install anything else, first run the Microsoft Malicious Software Removal tool on Microsoft.com. That may do the trick.

What is the best free adware/spyware remover for your pc?stinger

AdAware is really good. You can download it for free.
I like to use Adaware SE Personal and Spybot Search and Destroy. Been using them for a few years now and have had good luck with them. All my friends and family run these programs on thier computer and have had good luck as well.
In addition to adaware %26 spybot s%26d there's also ewido %26 avg for antiviral infections but I always throw in spywareblaster too, all of which can be found on majorgeeks.com
Adaware and spybot search and destroy are both very good and free. You should really put both of them on and use them both (keep them updated and use the immunize function in spybot!) because 1 may find something that the other may not catch. 1 program won't find everything.
Webroot Spyware is GREAT but the trial is for only for 1 or 3 months, afterwards you have to buy the thing. but its good.