Other users have reported similar problems in the Microsoft Community forum: If you are also troubled by this issue, this is the article you need. Here we have listed a couple of solutions to fix Microsoft Teams’ sign-in issues on multiple platforms.

What can I do if Microsoft Teams is not logging in?

1. Check network issues

Change network connection Use cellular network  Changing your network connection can help you resolve the issue with Microsoft Teams. Your Internet connection is limited on Windows 10? Follow the simple steps from this guide and fix it quickly.

2. Check for the service issues

3. Other solutions to consider

Conclusion

The Microsoft Teams sign in error is a common issue and usually occurs when the Microsoft Teams service is temporarily unavailable. However, go through all the steps in this article one by one to fix the sign-in error with ease. Let us know which fixed helped you resolve the issue in the comments below. Also, leave there any other questions or suggestions.

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