I have been using the internet for last few years and everything was good. However, since a month ago, I could not defend from viruses, especially Trojans and key-loggers. I even reinstalled my OS twice but it did not help me for a long. Since yesterday, I have problems with Internet Explorer again. Can you suggest me anti-spyware tools, other than HijackThis? Should I delete 'Burn4Free' from the registry? Is it spyware or not?
Burn4Free is not a classic spyware but you can delete it from the registry. You can find all the information's you need on the forums. I do not think that your problems are related to using Internet Explorer. I am also spending much time on the Internet, I am using Explorer, and I do not have any problems. Hijack This is good but you will need some stronger protection. You should install SpyBot Search & Destroy, and some good anti-virus software like AVG Free. I am using that combination and I am completely satisfied. If you have Windows XP, you will also need Service pack 2 to be installed. You can download that from Microsoft site free of charge.