A couple of days ago, I had a friend’s laptop (with Windows XP) at my place, because it was full of spyware (not viruses, thankfully), and hadn’t been “windowsupdated” in a long time.
After the normal procedures:
- go to Add/Remove Programs, remove everything “bad” from there,
- install AVG anti-virus,
- run it (I didn’t know it didn’t have a virus at the time),
- install Ad-Aware,
- run it,
- install SpyBot Search and and Destroy,
- run it,
- “attack” Windows Update
I found that there was still a toolbar in IE, that was not mentioned in Add/Remove Programs, and the anti-spyware programs didn’t remove it. Spybot has a feature to remove “stuff” from IE, but even that wasn’t able to remove that toolbar. It wasn’t one of the most “evil” ones (didn’t open popups in IE, from what I could see, and didn’t steal/redirect links), though it of course displayed “Gambling” and “Shopping” buttons prominently. And, naturally, it didn’t want to be uninstalled.
After a bit of Googling, I finally found this: ToolbarCop. Problem solved. I can recommend it in these cases (and no, that isn’t an affiliate link, view the source if you doubt me
).
I still hope that person will use Firefox instead of IE in the future, but that’s another story.
Related posts:

Even easier:
Download a evaluation version of Panda Platinum Internet SecurityRun itPatch the box
Job done!