If you're the IT admin, here's the information you need to enable the app and configure things correctly. Learn more about signing in with your work or school account. If you can’t sign in, you might need your IT admin to turn on Microsoft Teams and configure settings (for example, updating firewall policies). If your organization already has Microsoft Teams, you can access it by signing in to Microsoft Teams. Typically, an IT administrator can verify if you have Microsoft Teams as part of Microsoft 365. Get Microsoft Teams as part of Microsoft 365 (for work, school, or government) To learn more about how to get the different versions of Microsoft Teams, keep reading. Then you can get Microsoft Teams or sign in. You can review the plans and pricing for Microsoft Teams to determine which version is the best fit for you. Or for basic features, you’ll want to use Microsoft Teams for free. To take advantage of advanced features like longer meeting times, you’ll want to use Microsoft Teams as part of Microsoft 365. There are a couple ways to get Microsoft Teams.