1. Disable GPU Hardware Acceleration: Sometimes, hardware acceleration can cause screen flickering. To disable it:

    • Open Microsoft Teams.

    • Click on your profile picture at the top right of the window.

    • Select "Settings" from the drop-down menu.

    • Go to the "General" section and check the box for "Disable GPU hardware acceleration".

    • Restart Microsoft Teams.


  2. Clear Cache: Clearing the Teams cache can help resolve various issues. Here's how:

    • Close Microsoft Teams.

    • Open the Run dialog by pressing Windows Key + R.

    • Type %appdata%\Microsoft\Teams and press Enter.

    • Delete the Cache, GPUCache, and IndexedDB folders.

    • Restart Microsoft Teams.


  3. Update Teams and Windows: Ensure both Microsoft Teams and your Windows operating system are up to date. Sometimes, updates include fixes for such issues.

  4. Share Entire Screen: Instead of sharing a specific window, try sharing your entire screen. This can sometimes prevent flickering.

  5. Use Teams Web App: If the issue persists, try using the Teams web app instead of the desktop app. Sometimes, the web version can be more stable.

  6. Check Connection: Ensure your internet connection is stable. A poor connection can sometimes cause screen sharing issues.

If none of these solutions work, you might want to reach out to Microsoft Support for further assistance.

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