My Office Tools is a browser extension where you can have quick access to popular home and business productivity tools. Be wary though because this is actually an adware that will attempt to commandeer your browser search and homepage to search.hmyofficetools.co. The 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. My Office Tools is usually installed through bundled software without you knowing. You have to remove it immediately.