Navigate to teams.microsoft.com and sign in with your Microsoft account.
Microsoft blocked access to the Classic Teams app for Windows 7 users starting on . This means that even if you have an older installer, the application may no longer connect to Microsoft servers or function correctly. How to Use Teams on Windows 7 microsoft teams download for windows 7
If you intend to upgrade your operating system to run the desktop client, ensure your hardware meets these minimum requirements: Navigate to teams