What Is ExpandedEnvironment?
Expanded Environment is a browser extension that may get installed on a Macbook in a bundle with some free program, pirated software or a file downloaded from an untrustworthy website. ExpandedEnvironment is a browser hijacker: it can alter the default search engine on Google Chrome or other browsers to a site which will redirect all users’ searches to Yahoo. ExpandedEnvironment may also open new tabs on browsers from time to time and redirect users to various questionable websites. You may follow this step-by-step guide to remove ExpandedEnvironment from your Mac and stop the Yahoo Search redirect.