Brazil's antitrust enforcer CADE has opened an investigation into Microsoft, days after Norwegian browser Opera complained ...

Opera is filing an antitrust complaint against Microsoft in Brazil, alleging it creates an unfair environment for alternate ...

Microsoft Corp. and an Amazon Web Services Inc.’s dominance in the cloud services market must face an antitrust investigation ...

Norway’s Opera, a rival browser company, accuses the tech giant of leveraging its dominant position in the operating system ...

Microsoft is under investigation by Brazil's antitrust regulator, CADE, following a complaint from browser competitor Opera about the pre-installation of Edge on Windows devices.

BRUSSELS (Reuters) -Norwegian browser maker Opera will file a complaint about U.S. tech giant Microsoft to Brazilian ...

The 1998 antitrust case brought against Microsoft by the U.S. Department of Justice, 20 states attorneys general and the District of Columbia finally came after years of investigations by federal ...

Microsoft Corp. said yesterday it will comply with a European antitrust ruling and within weeks begin offering a version of its Windows XP operating system without a built-in media player.

In 2001, Microsoft Chief Software Architect Bill Gates comments at Microsoft headquarters in Redmond, Wash., on the U.S. Court of Appeals decision to overturn a lower court's ruling that the software ...