What Is Extended Tech?
Extended Tech is a browser extension that may appear on your Mac one day, change your browsers’ default search engine and resist your attempts to uninstall it. Extensions that change search engine or homepage without permission are called browser hijackers. Most of the time they get installed on computers together with free or cracked software or with files downloaded from untrustworthy sources. Extended Tech hijacker sets the default search provider on Google Chrome to a fake search engine which redirects all searches to Yahoo. You may follow this step-by-step guide to uninstall Extended Tech and restore your preferred search engine.