Unable to sign in to microsoft teams desktop application.

New Contributor

Hi, I'm sharing the screenshot when I get while signing in and sharing my windows details also. 


Steps followed so far to resolve it but no luck: 

1. Uninstalled / Installed teams

2. Restarted teams

3. Updated browser versions

4. Restarted PC several times.


Could you please help me on this. 

OS: Windows 7 Professional Service Pack 1

MS Teams version: latest version 64 bit





3 Replies
You probably need to upgrade to a supported OS. Windows 7 has been out of support for a year

The sign in issue is fixed.


I've updated my MSEdge and IE brower and signed in using MSEdge brower.



I'm able to login successfully into MS Teams app now..


Thank you all!