Efficiency Mode in the Teams Desktop Client

Microsoft has added an Efficiency Mode to the Teams desktop clients, designed to improve app performance on devices with limited hardware resources, such as lower CPU power or memory. Efficiency Mode should help make Teams feel more responsive and improve meeting quality by automatically adjusting how the app uses a device’s resources based on the device’s capabilities. For users on hardware-constrained computers, this should mean smoother meetings and a snappier overall experience.

  • Efficiency Mode is automatically enabled for users on eligible devices, and when it is active, an indicator appears in the Teams app title bar so users can tell it is enabled.
  • For users on virtual desktop setups, the previous “Optimized” indicator in the title bar is being replaced with the new Efficiency Mode icon, as part of a more consistent way of showing these indicators across the app.
  • Users who would rather not use this mode can turn it off themselves by going to Settings, then General, and selecting the option to never use efficiency mode.
  • Users who always want to use this mode can enable it themselves by going to Settings> General and selecting the option to always use efficiency mode. I did this last week, and nothing happened. No efficiency mode icon, nothing.
Manually control the Efficiency Mode in Teams settings
Manually control the Efficiency Mode in Teams settings

But on Thursday, the efficiency mode icon appeared in the top-left corner.

Efficiency Mode is now active
Efficiency Mode is now active

With Efficiency Mode running, the video resolution sent from a user’s camera during meetings is adjusted dynamically to help maintain performance, and the app opens without a chat automatically selected, showing a simple static image in the message pane instead.

The setting in the Teams client should be available, but it may take a bit longer for the mode to be enabled on the device.

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Tobias Asböck

Tobias is a Senior System Engineer with more than 10 years of professional experience with Microsoft 365 products such as SharePoint Online, SharePoint Premium, OneDrive for Business, Teams Collaboration, Entra ID, Information Protection, Universal Print, and Microsoft 365 Licensing. He also has 15+ years of experience planning, administering, and operating SharePoint Server environments. Tobias is a PowerShell Scripter with certifications for Microsoft 365 products. In his spare time, Tobias is busy with updates in the Microsoft 365 world or on the road with his road bike and other sports activities. If you have additional questions, please contact me via LinkedIn or [email protected].

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