Why is your PC infected by trc.taboola.com?
If you have visited malicious websites or corrupted web pages. It is likely that your PC will be infected by trc.taboola.com. What's more, clicking on detrimental links or advertisements can be dangerous to your PC as well. Never download or install freeware or shareware to your PC with default installation process. It is very dangerous and harmful to do that, since unwanted program or websites always hide in them. Make sure that you always choose Custom or Advanced installation process and check every installation step carefully.