Disable Microsoft Teams Auto-Start on Windows & Mac
Microsoft Teams is one of the most widely used communication apps for work, school, and personal collaboration. It helps you stay connected through chats, video meetings, file sharing, and team discussions. By default, Teams is often configured to launch automatically every time you start your computer. While this can be convenient for people who use Teams throughout the day, it is not necessary for everyone.
If you rarely use Teams or prefer launching it only when needed, having it start automatically can slow down your computer’s startup process and consume system resources in the background. It may also display notifications immediately after you sign in, even when you are trying to focus on other tasks.
Fortunately, disabling Microsoft Teams auto-start is a simple process on both Windows and Mac. You can stop the app from launching automatically without uninstalling it or affecting your files, chats, or account settings. Whenever you need Teams again, you can simply open it manually.
This guide explains several methods to disable Microsoft Teams auto-start on both operating systems.
Disable Microsoft Teams Auto-Start on Windows & Mac
Disabling Microsoft Teams auto-start means preventing the application from launching automatically each time your computer starts. It does not remove Teams from your device or sign you out permanently. Instead, it gives you more control over when the app opens.
Windows and macOS offer multiple ways to manage startup applications. Microsoft Teams also includes its own startup preference inside the app. Depending on your device and the version of Teams you are using, one or more of these methods may be available.
The following sections explain each method in detail.
Step 1: Turn Off Microsoft Teams Auto Start from the Teams Settings
The easiest and most recommended way to stop Teams from opening automatically is through its own settings.
Begin by opening Microsoft Teams. If it is already running in the background, click its icon from the notification area on Windows or from the Dock on Mac. If you cannot find it, open it from the Start menu on Windows or the Applications folder on Mac.
After Teams opens, sign in if necessary. Look toward the upper right corner of the application window and click your profile picture or profile icon. This opens a menu containing several account and application options.
Select Settings from the menu. A settings window will appear with multiple categories. Choose the General section if it is not already selected.
Look for an option similar to Auto start Teams, Launch Teams automatically, or Open application on login. The wording may vary slightly depending on your version of Microsoft Teams and your operating system.
If the option is enabled, simply turn it off by clearing the checkbox or switching the toggle to the disabled position.
Close the settings window after making the change. Teams usually saves your preference immediately, so there is no need to click a Save button.
Restart your computer to confirm that Teams no longer opens automatically after signing in.
Step 2: Disable Microsoft Teams from Windows Startup Apps
If you are using a Windows PC and Teams still launches automatically, you can disable it through Startup Apps in Windows Settings.
Click the Start button and open Settings. Select Apps from the left panel, then choose Startup.
The Startup page displays applications that are allowed to launch automatically when Windows starts.
Scroll through the list until you find Microsoft Teams.
If the switch next to Teams is turned on, click it once to turn it off. This prevents Windows from launching Teams automatically during startup.
After changing the setting, close the Settings app.
Restart your computer and wait for Windows to finish loading. Teams should no longer appear automatically.
This method works well because Windows directly controls which applications are allowed to run during startup, regardless of some application preferences.
Step 3: Use Task Manager to Stop Teams from Starting Automatically
Another effective Windows method involves using Task Manager.
Right click an empty area on the taskbar and choose Task Manager. If Task Manager opens in its simplified view, click More details to display all available options.
- Select the Startup apps tab.
- This section lists programs that start when Windows boots.
- Locate Microsoft Teams in the list.
- Click on Teams once to highlight it.
- Select Disable near the top of the window or right click Teams and choose Disable.
- After disabling the entry, close Task Manager.
The next time Windows starts, Teams should remain closed until you launch it manually.
This method is especially helpful if the Teams setting inside the application does not work correctly.
Step 4: Disable Microsoft Teams from Login Items on Mac
Mac users can easily manage startup applications through System Settings.
Click the Apple menu in the upper left corner of your screen.
Select System Settings.
In the left sidebar, choose General, then click Login Items.
The Login Items page lists applications that automatically launch when you sign in to your Mac.
Find Microsoft Teams in the list.
Click Teams to select it, then remove it from the Login Items section if the option is available.
Some versions of macOS also allow you to disable background permissions associated with startup applications. If you see Teams listed under background items, you can disable it there as well if you do not want it launching automatically.
Close System Settings after making your changes.
Restart your Mac to verify that Teams no longer starts automatically.
Step 5: Confirm That Teams Is No Longer Starting Automatically
After changing the startup settings, it is a good idea to verify that everything worked correctly.
Save any open documents and restart your computer.
Once you sign back into Windows or macOS, wait a minute or two before opening any applications.
Watch your taskbar, Dock, or system tray to see whether Microsoft Teams launches by itself.
If Teams remains closed, the changes have been applied successfully.
If it still opens automatically, repeat the previous steps to ensure all startup settings have been disabled. Some computers may require both the application setting and the operating system startup setting to be turned off.
You should also make sure your version of Teams is fully updated, as newer versions occasionally change where startup options are located.
Step 6: Open Microsoft Teams Only When You Need It
Disabling auto start does not prevent you from using Teams.
Whenever you need the application, simply open it manually.
On Windows, click the Start menu, search for Microsoft Teams, and launch it.
On a Mac, open the Applications folder or use Spotlight Search by pressing Command + Space, typing Microsoft Teams, and pressing Return.
Your chats, meetings, contacts, and files remain available exactly as before.
If you later decide that you want Teams to launch automatically again, simply return to the startup settings and enable the option.
FAQs
Why does Microsoft Teams start automatically?
Microsoft Teams is designed to launch during startup so you receive messages, meeting reminders, and notifications immediately after signing in to your computer.
Will disabling auto start uninstall Microsoft Teams?
No. Disabling auto start only prevents Teams from opening automatically. The application remains installed and can be opened whenever you need it.
Can I still receive Teams messages after disabling auto start?
If Teams is completely closed, you will not receive notifications until you manually open the application and sign in.
Why does Teams still open after I disabled the setting?
This can happen if Windows or macOS still has Teams configured as a startup application. Check both the application settings and your operating system’s startup settings to make sure they are disabled.
Can I enable auto start again later?
Yes. You can return to the Teams settings or your operating system’s startup settings and turn the feature back on at any time.
Does disabling Teams auto start improve startup speed?
In many cases, yes. Preventing unnecessary applications from launching during startup can reduce boot time and free up memory, especially on older computers.
Summary
Disabling Microsoft Teams auto start is an easy way to speed up your computer’s startup and reduce unnecessary background activity. Whether you use Windows or Mac, you have several simple methods to stop Teams from launching automatically. You can disable the feature directly within the Teams application, manage startup programs through Windows Settings or Task Manager, or remove Teams from Login Items on macOS.
After making these changes, Teams will only open when you choose to launch it, giving you greater control over your computer’s performance while keeping all your chats, meetings, and files available whenever you need them.