Microsoft Teams Hangs on Loading

Microsoft Teams desktop app may hang on loading the app. Below are some steps to fix this issue:

Windows Users Uninstall and Re-install Teams Desktop App

1. Uninstall Teams see: https://support.microsoft.com/en-us/office/uninstall-microsoft-teams-3b159754-3c26-4952-abe7-57d27f5f4c81
2. Delete the entire Teams folder in C:\Users\<username>\AppData\Roaming\Microsoft\Teams
3. Downloading and re-install Teams directly from Microsoft's website:

https://www.microsoft.com/en-us/microsoft-teams/download-app#desktopAppDownloadregion