Launched in March 1999, it is the default browser in Windows 98 SE, Windows 2000 and Windows Me and can replace previous versions of Internet Explorer on Windows 3.1x, Windows NT 3.x, Windows 95, Windows NT 4.0 and Windows 98 First Edition. Its distribution methods and Windows integration were involved in the United States v.
Microsoft Internet Explorer 5 ( IE5) is a graphical web browser, the fifth version of Internet Explorer, the successor to Internet Explorer 4 and one of the main participants of the first browser war.