This document summarizes the key features and system requirements of Internet Explorer 6, 7, and 8. IE6 was the default browser for Windows XP and Server 2000, included tools like the address bar and status bar, and could be optimized or reset. IE7 was bundled with Vista and Server 2008, added tabbed browsing and pop-up blocking. IE8 was included with Windows 7 and introduced features such as web slicing and inprivate filtering. All three browsers could be configured through the internet options menu.