Add Yahoo as a preferred source to see more of our stories on Google. Microsoft Edge logo - Photo by Jakub Porzycki/NurPhoto via Getty Images Opera claims Microsoft is using “anticompetitive practices ...

BRUSSELS (Reuters) -Norwegian browser maker Opera filed a complaint about U.S. tech giant Microsoft to Brazilian antitrust authority CADE on Tuesday alleging its Edge browser has an unfair advantage, ...

Opera has filed a competition complaint against Microsoft with Brazil's antitrust authority, accusing the company of using unfair practices to push users toward its Edge browser and Bing search engine ...

BRUSSELS (Reuters) -Brazil's antitrust enforcer CADE has opened an investigation into Microsoft, days after Norwegian browser Opera complained about Microsoft's Edge, according to a CADE statement ...

Opera has asked the EU General Court to annul the European Commission’s decision not to designate Microsoft Edge as a gatekeeper under the Digital Markets Act. Opera argues that Microsoft still makes ...

Opera filed a complaint against Microsoft, accusing it of unfairly promoting its browser to the detriment of others. In Opera’s complaint with Brazil's anti-trust authority (CADE), the software ...

It's not over, it's just beginning.

Brazil’s competition regulator is examining whether Microsoft’s Jumpstart program limits browser choice on Windows PCs following a formal complaint from Opera.