Forum Discussion I'm installing Office 365 ProPlus (with Teams) on computers in our environment. Is there any way to prevent the log-in screen that pops up for Microsoft Teams on a fresh computer?

I'd prefer it to auto-sign in, but if that is not possible then I'd like to prevent auto start on. Any registry settings that I can set on computers? ChrisHoardMVP Aug 03, 2019 Hi mrkesu , You can 100% prevent auto start via a GPO, amending the JSON on the users machine or going into the Teams client options and doing it user per user https://techcommunity.microsoft.com/t5/Microsoft-Teams/How-to-Prevent-Teams-from-Auto-Launch/m-p/780817#M35866 Can also do it via Registry https://blog.valeconsulting.co.uk/2018/08/08/microsoft-teams-prevent-automatic-startup/ As for Auto Sign In, it looks like SSO with Azure AD is the way to go https://techcommunity.microsoft.com/t5/Microsoft-Teams/Teams-Single-sign-on-Automatic-login-Pass-through-auth/m-p/37975 A third party identity tool may also do this however after logging in initially Teams does persist with that login so I would consider whether this is worth the time investment. I know that you are looking for the cleanest UX for your users here. Hope that answers your question! Best, Chris Marked as Solution