What Is Valid Manager?
Valid Manager is a browser hijacker that may end up on a Mac after a user installs some free or pirated app or opens a file downloaded from a shady source. Valid Manager changes the default search engine on browsers to a website which redirects all searches to Yahoo. Valid Manager may also generate pop-ups and redirects in browsers, opening various sites against users’ wishes. Valid Manager may be difficult to delete as the browser will tell users that Valid Manager is installed by administrator and not allow them to remove the extension. You may follow this step-by-step guide to remove Valid Manager from your Macbook and get rid of the Yahoo Search redirect.