Browser Virus Please help!

Whenever I a click on a link from search engine (google, yahoo, ect.) I get redirected to a site trying to sell me something. This also happens about 25 percent of the time. How can i fix this problem?

Boot your computer up into Safe Mode and do a full system scan with your anti-virus and anti-spyware programs. And make sure your anti-virus/spyware software is up to date.

Hi, you can try this way: go to tools>internet options>privacy>advanced>check 'override automatic...' 'allow session cookies', 'allow 1st party cookies' 'BLOCK 3rd party cookies'. Hope this can help you.