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.’ ...

Norwegian browser maker Opera filed a complaint about U.S. tech giant Microsoft to Brazilian antitrust authority CADE on ...

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

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

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

Norwegian browser maker Opera Software ASA filed a complaint today with the EU's Competition Commission, arguing that Microsoft is abusing its dominant position on the desktop by tying its Web ...

Opera Software, the Norwegian browser maker that sparked an antitrust probe into Microsoft business practices in Europe, isn't satisfied with its rival's move to dump IE8 from Windows 7.

Opera CTO Håkon Wium Lie has weighed in with a new editorial at The Register about "How to fix Microsoft's browser issues." ...

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

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 ...