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

Opera has filed its anti-competition complaint in Brazil and says Microsoft is using ‘manipulative design tactics.’ ...

Opera files a formal complaint with a Brazilian regulator, alleging that Microsoft is discouraging Windows users from trying ...

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

Brazil’s antitrust regulator CADE has opened an investigation into US tech giant Microsoft at the request of Norwegian ...

The Norway-based company is looking to end Microsoft's deals to make Edge the exclusive pre-installed browser on Windows.

Opera is sick of Microsoft's BS with its Edge browser and wants a competition watchdog in Brazil to do something about it.

Opera filed a complaint against Microsoft, accusing it of unfairly promoting its browser to the detriment of others.

Alternative web browser maker Opera has filed an antitrust lawsuit against Microsoft in Brazil for Windows 11 behaviors tied ...

Microsoft agreed to pay Norway's Opera Software $12.75 million to head off a threatened lawsuit over code that made some Web pages on MSN look bad in certain versions of Opera's Web browser, CNET ...