How to Enable or Disable Auto-Start for Microsoft Teams
Auto-start for Microsoft Teams is a setting that makes the chat app open by itself the moment you sign in to Windows 11 or Windows 10. Turning off this feature stops Teams from running in the background right away, which helps your computer boot up faster and saves system memory.
You can change this behavior in less than 30 seconds through the settings menu inside the Teams app. Open Microsoft Teams, click the three dots near your profile picture, select Settings, and turn off the option to auto-start the application.
You can control Microsoft Teams’ auto-start in Windows 11 through Settings. Navigate to Apps Startup, then toggle Microsoft Teams to Off. Alternatively, use Task Manager by pressing Ctrl+Shift+Esc, selecting Startup apps, right-clicking Teams, and choosing Disable.
New Teams vs. Classic Teams Behavior
The newer Microsoft Teams app for work or school tends to launch automatically more often than its classic counterpart.
How to Enable or Disable Microsoft Teams Auto-Start
Method 1Windows Startup Settings
The fastest way to manage startup apps is through the Windows settings menu. You can access this directly via Windows Startup Apps.
- Open Settings.
- Click Apps in the left sidebar.
- Select Startup.
- Find Microsoft Teams and toggle the switch to Off to disable auto-launch.

Method 2Task Manager Startup Tab
If the settings menu does not work, use the Task Manager to force the change.
- Press Ctrl+Shift+Esc.
- Click the Startup apps icon on the left.
- Right-click Microsoft Teams and select Disable.

Troubleshooting: When Settings Won’t Save
Microsoft Teams auto-start settings sometimes refuse to stay turned off because of leftover keys stuck in the Windows registry. You can fix this by opening Registry Editor (a database for low-level Windows settings ) and deleting the leftover Microsoft Teams auto-start entry manually so your changes finally stick.
Registry Editor (a database for low-level Windows settings) lets you remove leftover startup entries. To stop Microsoft Teams from starting automatically, open the Registry editor by pressing Win + R, typing regedit, and pressing Enter. Then, go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run. Locate the registry key named com.squirrel.Teams.Teams (or a similar name) and right-click on it to delete it.
Summary
Controlling Microsoft Teams auto-start helps your computer run better by managing which apps launch when you turn the computer on. This stops background apps from using system resources immediately after you turn on your PC.
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About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
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