How do I get rid of search app?
Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall. In the uninstall programs window, look for "Search App", select this entry and click "Uninstall" or "Remove".
How do I remove Searchbaron browser hijacker from my Mac?
Open Safari. Go to Safari > Preferences > Extensions. Select the suspicious extension you do not remember installing, then click the Uninstall button.