ppc-hijack Pay-per-Click Hijacking?

[snow_man_1970d]

ppc-hijack or Pay-per-Click Hijacking ??everytime I do a web search on Yahoo, Google, MSN I click on the link I want to go to and I get redrected to a Diffent page.. Can anyone tell me how to get rid of this..Most of the time it is to a diffent serch page.. But My 11 year old son was on today and it went to a porn sight..I want to get this off with out reformating My PC.. please Help...

[cindy h]

You have a browser hijacker, and probably more virus'. You need to download a good antivirus, and run it in safe mode only. If your computer will let you, go to housecall.trendmicro.com. No www. and no safe mode required for that one. And if you can't, get someone to download an antivirus on disk. One more thing, you can reset your internet explorer 7 and see if that works. Go to tools, internet options, go to advanced tab, and click reset internet explorer. You can also go to start, windows marketplace and search internet explorer 7 and redownload it.