What Is Search.microcosmtab.com?
An unwanted browser extension called Microcosm – New Tab may get installed on your computer together with some free program downloaded from the Internet, change your New Tab page and set your default search engine to https://search.microcosmtab.com/ which will redirects you to search results on other search engines. Usually uninstalling the unwanted extension and changing browser settings to something else is not hard, however Search.microcosmtab.com is marked as “enforced by your administrator” and cannot be removed just like that. That is because Search.microcosmtab.com is getting written into Windows Group Policy as Chrome’s default search engine. Group Policy is primarily used by admins on corporate networks to force-install or forbid certain software and settings. You may follow this step-by-step removal guide to reset Group Policy and remove Search.microcosmtab.com from your browser.