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 ...

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

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

Brazil is the latest browser battlefield Veteran browser maker Opera has filed a complaint with Brazil's Administrative ...

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.

Opera describes its complaint in Brazil as a continuation of its global efforts to ensure that Microsoft’s worldwide practices do not prevent other browsers from competing on the merits.

Opera's complaint echoes a U.S. case from 1998, in which the U.S. Justice Department won a major judgment against Microsoft for competing illegally against another browser, Netscape.

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