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

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

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

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

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

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

Opera Software, the Norwegian browser maker that sparked an antitrust probe into Microsoft's European business practices, said it is "very happy" with Microsoft's offer to provide users a choice ...

"Opera 7 receives a style sheet which is very different from (that used by) the Microsoft and Netscape browsers," Lie wrote in his explanation. "Opera 7 is explicitly instructed to move content ...

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

Neither the European regulators nor Opera, the company which originally filed the antitrust case over browser-bundling against Microsoft in 2007, is completely keen on Microsoft's proposed self ...

Opera wants the EU to order Microsoft to insert a ballot screen into Windows; the screen would offer users several browser choices that would then either be activated — if all were pre-installed ...