A recent spyware that will hurt your computer system (while in fact is claiming to clean it) is XP Antispyware 2010. This rogue application will stay in the background the whole time you will be working with Windows. The moment you're aware it is on your PC: seek a way to delete it. So, it is more than important that you should be able to recognize this bad program and others similar ones and to know how to clean your PC from it. Go here XP Antispyware 2010 removal to learn more about this spyware.
Once it has infected your PC, most people won't recognize it as a real threat for them. I will then explain you a few things about this malware. That should help you detect it and the sooner, the better. Trojans is the main way you will get infected by this spyware. They will hide themselves as fake flash updates and once on your PC will start doing some false system scan. So you will then get some fake report saying your PC is infected with lots of viruses. The main goal of that is to scare you enough so you will believe this is a real and good application and that you should buy the full version to protect your PC. Having popups and ads on your screen is a sure sign your PC has been infected. This website online virus removal is a good online service ready to help you remove this malware. Check this site computer virus removal has lots of infos about virus removal.
Cleaning your PC manually is a first option to remove this threat. The second one is to do it with an automatic tool. You should use the automated removal option since it will be a lot faster than the manual removal besides you will not lose files, datas and so on doing the cleaning that way. To delete this rogue program from your computer, simply get the right automated tool and use it to remove XP Antispyware 2010. If you do choose to delete this spyware manually, take into account you should be cautious when doing it and it will take more time. Before doing the removal manually, I do recommend you do backup your computer system. You will gain a lot and won't have any surprises along the way.