The vast majority of computer viruses come from infected websites. These viruses exploit a security vulnerability in your web browser, whether it’s Internet Explorer, Firefox, or Chrome. It’s been estimated that more than 90% of the virus-infected websites on the internet are legitimate. Therefore, the people who own or manage the website are not even aware that their website is infected. To give an example, a while back we had four different customers who came to us with infected computers who swore that the last website they visited was that of a major airline! This was too coincidental not to be true. Fortunately, we were here to help with our virus removal services.