Promoted to be a system optimization tool, RegEasyFixer is supposedly a legit program. It promises to improve or maximize PC performance by cleaning up the Windows registry and removing junk files. But in reality, this program is actually an adware that will attempt to commandeer your browser search and homepage.
The RegEasyFixer adware will send you to malicious websites to get money from you or infect your computer further. It may also prevent you from changing your settings back. RegEasyFixer is usually installed through bundled software without you knowing. You have to remove it immediately.