Information about system-checker
Did you also encounter the same problem? System-checker is classified as an adware or potentially unwanted program which can target the popular web browsers like Internet Explorer, Firefox, Google Chrome, Safari, etc. Once it gets itself installed on your computer, it can trigger unwanted pop-up ads to drive you crazy no matter you are doing Google Search or visiting specific websites.
Those pop-up ads are used to boost web traffic and generate quick profit for its owner. To achieve its promoting purpose, it can track and store your online traces like search keywords, favorites, bookmarks, browser history, etc. it claimed to enhance your online browsing experience, however, it does seem intrusive for it always gets into your computer without your knowledge and display you ads no matter you want it or not.
