Domain Quality is a browser extension which supposedly will check a website’s quality or reputation. However, it is found to be an adware that will display unwanted ads on your computer. These ads are in the form of discount coupons, fake software updates, sale banners and pop-ups, online quizzes, technical support scams and the likes. Clicking these ads will send you to malicious websites to get money from you or infect your computer further. It may also monitor your browsing activities and prevent you from changing your settings back.
The Domain Quality adware is usually installed through bundled software without you knowing. You have to remove it immediately.