



The EU's General Court upheld a European Commission decision keeping Microsoft Edge outside the Digital Markets Act's toughest gatekeeper rules, rejecting a challenge from Opera Norway. Edge passed the law's user threshold but, per the ruling, generated just 5.8% of European web page views in December 2022 versus 59% for Chrome and 22% for Safari.
Opera argued Windows gives Edge unfair advantages, pointing to preinstallation, taskbar pinning, and Bing Chat promotion, with Edge still only handling 20-30% of browsing even on Windows machines. The court found Microsoft's ecosystem only mattered if it translated into real market power, which the commission determined it hadn't.
Mozilla says Edge has grown more powerful since the review and renewed its push for designation, while Microsoft and the commission both welcomed the ruling. Opera must pay legal costs and has just over two months to appeal to the EU's highest court on questions of law.
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