Microsoft Teams appears as a tab in Outlook on the web and as a sidebar in the desktop app

Microsoft Teams integration with Outlook happens automatically in most cases — you do not need to install anything separately or flip hidden switches. If you use Outlook on the web (Outlook.com or your work account through a browser), Teams shows up as a tab next to your Mail and Calendar tabs. If you use the Outlook desktop app on Windows or Mac, Teams appears as a collapsible panel on the left side, below your folder list.

The integration lets you start Teams calls and chats without leaving Outlook, see your Teams status in your calendar, and schedule meetings that automatically include a Teams link. If Teams is not showing up where you expect it, the issue is usually that your account does not have Teams enabled, your browser needs a refresh, or your Outlook app is out of date.

Key Takeaways

  • Teams integrates into Outlook automatically if your organization has set it up — you do not read or install it separately within Outlook.
  • On Outlook.com or web-based work email, look for a Teams tab next to Mail and Calendar; in the desktop app, Teams appears as a sidebar on the left.
  • If Teams does not appear, refresh your browser, sign out and back in, or check that your organization has assigned you a Teams license.
  • Once Teams is visible, you can start chats, join calls, and schedule Teams meetings directly from Outlook without switching windows.

How to see Teams in Outlook on the web

Open Outlook.com in your browser or log into your work email through the web. Look at the top left, where you see tabs for Mail, Calendar, and People. Teams should appear as another tab in that same row. Click it to open your Teams chats and channels without leaving Outlook.

If you do not see a Teams tab, try refreshing the page with F5 or Ctrl+R (Windows) or Command+R (Mac). If it still does not appear after a refresh, sign out completely — click your profile picture in the top right, select Sign Out, close the browser tab, and log back in. This forces Outlook to reload all your apps and permissions.

If Teams still does not show up after signing out and back in, your organization may not have assigned you a Teams license yet. Contact your IT department or help desk to confirm Teams is turned on for your account.

How to see Teams in the Outlook desktop app

Open the Outlook app on your computer. On the left side, below your folder list (where you see Inbox, Sent Items, and other folders), you should see a Teams icon — it looks like a purple speech bubble with a white hashtag. Click it to expand the Teams panel, which shows your recent chats and channels.

If the Teams icon is not there, your Outlook app may be out of date. Go to File > Office Account > Update Options > Update Now (Windows) or Help > Check for Updates (Mac). Restart Outlook after the update finishes.

If Teams still does not appear after updating, try signing out of Outlook. Click File > Account Settings > Account Settings, select your email account, and click Remove. Then restart Outlook and sign back in. This reconnects Outlook to your account and reloads all integrated apps.

Starting a Teams chat or call from Outlook

Once Teams is visible in Outlook, you can start a conversation without opening the Teams app separately. In Outlook on the web, click the Teams tab, then click New Chat or New Call. In the desktop app, click the Teams panel on the left, then click the plus icon or the phone icon to start a chat or call.

You can also schedule a Teams meeting directly from Outlook's calendar. Create a new event, and Outlook automatically adds a Teams meeting link to the invitation. When you send the invite, recipients see the link and can join the call without installing anything extra.

Troubleshooting Teams that will not show up

Start with the simplest fixes: refresh your browser (F5 or Ctrl+R), close and reopen the Outlook app, or restart your computer. Many display problems clear up with a fresh start.

If Teams still does not appear, check that you are signed into Outlook with the correct account. In Outlook on the web, click your profile picture and confirm the email address. In the desktop app, go to File > Account Settings and check which account is active. If you have multiple email accounts, Teams may only be available on the one your organization uses.

If you are signed in with the right account and Teams is still missing, your organization may not have enabled Teams for your account yet, or there may be a permissions issue. Contact your IT department with your email address and ask them to confirm Teams is turned on for you.

What to do if Teams is disabled or removed

Some organizations turn off Teams integration in Outlook to keep the interface simpler or for security reasons. If your IT department has disabled it, Teams will not appear in Outlook no matter what you do. You can still use Teams by opening the Teams app or Teams.com in a separate window.

If Teams was visible before and has disappeared, your organization may have removed it from your account. Check your email for a message from your IT department explaining the change. If you think this was a mistake, contact your help desk and ask them to re-enable Teams in Outlook.

Frequently Asked Questions

Do I need to install Teams separately if it is in Outlook?

No. Teams in Outlook is the same Teams service — it is just accessed through Outlook instead of opening a separate app. You can use Teams through Outlook, the Teams app, or Teams.com, and they all show the same chats and calls. You do not need to install anything extra.

Why does Teams show up on my phone but not on my computer?

Teams on your phone is the Teams app, which is separate from Outlook integration. On your computer, Teams in Outlook requires your organization to have enabled the integration and your account to have a Teams license. Check with your IT department to confirm Teams is turned on for your account on the web and desktop.

Can I remove Teams from Outlook if I do not want it there?

In Outlook on the web, you cannot remove the Teams tab yourself — your organization controls whether it appears. In the desktop app, you can collapse the Teams panel by clicking the Teams icon, but you cannot delete it permanently. If you want Teams removed entirely, contact your IT department.

Does Teams in Outlook work offline?

No. Teams in Outlook requires an internet connection, just like the Teams app does. If you lose your connection, you can see your chat history but cannot send messages or start calls until you are back online.

What if I see Teams in Outlook but cannot start a chat?

Check that you are signed in with an account that has a Teams license. If you can see Teams but cannot send messages or make calls, your organization may have restricted your permissions. Contact your IT department to confirm your account is set up correctly.