Internet Explorer 6 is a set of core technologies in Windows XP Home Edition and Windows XP Professional. In addition, Internet Explorer 6 provides a private, reliable, and flexible browsing experience and the freedom to experience the best of the Internet for users of Windows Millennium Edition (Windows Me), Windows 2000 Professional, Windows 98 and Windows 98 Second Edition, and Windows NT® 4.0 Workstation. Total download size for a typical installation is approximately 25 megabytes (MB). However, because Setup downloads only those files that are necessary for your computer, this size can vary between 11 and 75 MB.