Step 1: Go to add or remove programs in the start menu, and uninstall any copies of Teams


Step 2: In file explorer enter %appdata% in the bar at the top and hit enter


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Step 3: Go to the Microsoft folder, and delete the Teams folder.


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Step 4: Then click on "AppData" in the top bar


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Step 5: Then open local, Microsoft and delete all 3 teams folders.



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Step 5: Download and install teams for work or school