Opera says Windows often bypasses a user's default browser settings by opening links and PDFs in Edge, even when another browser has been selected as the default.

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 other browsers.

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

Opera files a complaint against Microsoft Edge with the Brazilian antitrust authority. Opera claims Edge bundling and design tactics give Microsoft an unfair browser advantage. The complaint alleges ...

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

Microsoft made some pretty bold claims about its Edge web browser this week, claiming that competitors such as Chrome and Opera are lagging way behind when it comes to battery efficiency.

On the desktop, the Opera browser runs on most operating systems, including Windows, Linux, Solaris, Mac, FreeBSD and OS/2. In the past, Opera has been a vocal critic of Microsoft.

BRUSSELS :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 ...