Windows 98 :1998:
Microsoft improved speed and Plug and Play hardware support in Windows 98. The company also debuted USB support and the Quick Launch bar in this release. DOS gaming began to wane as Windows gaming technology improved. The popularity of the OS made it an attractive target for malware. Microsoft integrated web technology into the Windows user interface and built its own web browser into the desktop. This feature was one of the defining issues in the U.S. Justice Department's antitrust suit against Microsoft in the 1990s.