Highly Uncomfortable to Have GrabRez Ads?
GrabRez adware, promoted by a third party such as certain bundled software or unwanted toolbar/plug-in, is able to insinuate into users' systems and get control of their browsing sessions. Doing what a browser hijacker out there does, this ad-generating bug may present itself as an innocuous extension on users' browsers and then trigger various abnormalies on you computer.