4 days, 3 hours ago   Engadget

Opera takes its browser beef with Microsoft to Brazil in antitrust complaint

Opera is filing an antitrust complaint against Microsoft in Brazil, alleging it creates an unfair ...

3 days, 6 hours ago   hothardware.com

Opera Accuses Microsoft Of Dirty Tactics To Thwart Competition In Browser Wars

Opera filed a complaint against Microsoft, accusing it of unfairly promoting its browser to the ...

3 days, 8 hours ago   theregister.co.uk

Edge case: Opera claims Microsoft still playing dirty with defaults

Veteran browser maker Opera has filed a complaint with Brazil's Administrative Council for Economic Defense ...