Term: MacOS, Description: Operating system for Apple computers, Question: Was Safari always the default browser for Mac?, Answer:No
Fact1: Before Safari, Apple used Internet Explorer as the browser. Fact2: Mac OS, operating system (OS) developed by the American computer company Apple Inc.  Fact3: The Macintosh heralded the era of graphical user interface (GUI) systems, and it inspired Microsoft Corporation to develop its own GUI, the Windows OS. 