What Is Progress Boost?
Progress Boost is a browser hijacker that may appear on a Mac after a user installs a free or cracked program or opens a file downloaded from an untrustworthy source. A browser hijacker is a piece of software that can change Start Page, New Tap Page or Search Engine on browsers and stop users from changing those settings again. Progress Boost sets the default search provider to a fake search engine which redirects users’ searches to Yahoo. You may follow this step-by-step guide to remove Progress Boost from your Mac and restore your favorite search engine.