Microsoft Teams Rolls Out Efficiency Mode to Optimize Performance on Low-End Devices
ID: c8ef8794-fe48-5338-a58e-fcf1a301c77a
STIX ID: report--c8ef8794-fe48-5338-a58e-fcf1a301c77a
Feed Name: cybersecurityNews.com
Microsoft will roll out an "Efficiency Mode" for Teams (Windows and Mac) in early–mid May 2026 to improve performance on CPU- and memory-constrained devices by dynamically lowering video resolution, optimizing app launch behavior, and showing a visual indicator when active. The feature is enabled by default on eligible devices, can be disabled via Settings > General, and Microsoft advises helpdesk teams to update documentation and inform users; no compliance or security incident is described.
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