Microsoft Teams是协作和通信软件的大联盟，尤其适用于远程团队(particularly for remote teams)。该工具具有许多惊人的特性和功能(amazing features and functionalities)，每天有超过 1 亿人使用。相反，该应用程序有一个令人讨厌的方面同样受到数百万用户的恐惧：每当您启动计算机时，Microsoft Teams都会自动启动。(Microsoft Teams)
自动启动功能具有有效的用例和好处，特别是对于在专用工作计算机上使用该应用程序的人。如果您不想让Microsoft Teams在您的个人计算机（ (Microsoft Teams)Windows或Mac ）上弹出，我们将在下面向您展示如何阻止Microsoft Teams打开。
如何阻止Microsoft Teams在 Windows 上打开
有多种方法可以防止Microsoft Teams在您启动Windows›计算机时自动打开。去看一下。
1. 从 Microsoft Teams 设置菜单(1. From the Microsoft Teams Settings Menu)
阻止Microsoft Teams自动启动的最简单方法是使用应用程序的“设置”(Settings)菜单。打开Microsoft Teams，单击右上角的个人资料图标(profile icon)，然后选择Settings。
在常规(General)部分中，取消选中自动启动应用程序(Auto-start application)选项。
额外提示：(Extra Tip:)我们还建议取消选中On close, keep the application running选项。这将防止Microsoft Teams在您不使用该应用程序时消耗CPU功率和内存。(CPU)它也可以节省您 PC 的电池寿命。
2. 从 Windows 应用程序启动设置(2. From Windows App Startup Settings)
Windows在(Windows)设置(Settings)菜单中有一个部分专门用于管理启动应用程序。打开Windows 设置(Windows Settings)并导航到应用程序(Apps )>启动( Startup)。滚动(Scroll)浏览Startup Apps部分中的应用程序并关闭Microsoft Teams。
3.从任务管理器(3. From the Task Manager)
除了提供（程序、进程和服务的）性能信息外，Windows 任务管理器(Windows Task Manager)还有一个启动(Startup)部分，您可以在其中管理启动时运行的应用程序。启动任务管理器(Task Manager)（Control + Shift + Esc)并转到启动(Startup)选项卡。从列表中选择Microsoft Teams ，然后单击(Microsoft Teams)任务管理器(Task Manager)窗口右下角的禁用。(Disable)
4.从任务栏(4. From the Taskbar)
上述方法肯定会阻止Microsoft Teams自动打开，但这是另一种很酷的方法，值得了解。强制关闭Microsoft Teams并重新打开应用。当应用准备启动时，右键单击系统托盘上的Teams 徽标。(Teams logo)
将光标悬停在Settings上并选择Do not auto-start Teams。
注意：(Note:)如果您在系统托盘中没有找到Teams图标，请检查溢出区域 - 单击向上箭头图标以显示隐藏图标。右键单击(Right-click)Teams图标并按照上述步骤禁用应用程序的自动启动功能。
5.从注册表编辑器(5. From the Registry Editor)
Windows会为您的计算机上的启动程序创建一个注册表文件。您可以通过删除Windows 注册表(Windows Registry)中的启动文件来阻止应用程序自动打开。按照以下步骤删除 Microsoft Teams 的启动文件。
注意：(Note:)在继续之前，我们建议您备份 Windows 注册表(back up the Windows Registry)。如果您不小心删除了一个文件，您可以通过从您所做的备份中恢复注册表来轻松取回它。
1. 启动Windows 运行(Windows Run)框（Windows键 + R），在对话框中键入regedit ，然后单击(regedit)OK。
2. 在注册表编辑器的地址栏中键入或粘贴以下目录，然后按Enter。
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
3. 右键单击 Teams 的启动文件 ( com.squirrel.Teams.Teams )，然后单击Delete。
在Mac上禁用Microsoft Teams 自动启动(Microsoft Teams Auto-Start)
就像Windows一样，也有多种方法可以阻止Microsoft Teams在 macOS（ (Microsoft Teams)MacBook或 iMac）上自动打开。
1.从系统偏好设置(1. From System Preferences)
这需要从您登录时自动打开的应用程序列表中删除Microsoft Teams。转到“系统偏好设置”(System Preferences) > “用户和组”，然后在“(Users & Groups)当前用户(Current User)”部分中选择您的帐户名称。
转到登录项目(Login Items)选项卡，从列表中选择Microsoft Teams，然后单击减号 (-) 图标(minus (—) icon)。
这将从允许在您登录Mac时自动启动的应用程序中删除Teams。
2.来自 Microsoft Teams 的应用内设置(2. From Microsoft Teams’ In-App Settings)
除了在 macOS 系统级别禁用Microsoft Teams的自动启动之外，关闭应用内的自动启动也很重要。否则，Microsoft Teams 可能会重新激活自动启动功能(Microsoft Teams may reactivate the auto-start feature)并在一段时间后返回登录项列表。(Login Items)
打开 Microsoft Teams，单击右上角的个人资料图标(profile icon)，然后选择设置(Settings)。
在General部分，取消选中Auto-start application。
如前所述（在Windows部分中），您还应该取消选中On close, keep the application running选项。保持启用状态将导致Microsoft Teams在后台消耗CPU电源、内存和电池，即使应用程序未在使用中也是如此。
Microsoft Teams仍会自动打开吗？尝试的故障排除提示(Tips)
如果上面列出的方法证明失败，请使用以下提示对Microsoft Teams和您的计算机进行故障排除，然后重试。
1. 更新微软团队(1. Update Microsoft Teams)
(Microsoft Teams)如果您 PC 上安装的版本过时或充满软件错误，Microsoft Teams可能会出现故障。更新应用程序并尝试再次禁用自动启动功能。启动Teams，单击配置文件图标(profile icon)，然后选择检查更新(Check for updates)。
如果有可用更新，Microsoft Teams将在后台下载它。系统将提示您刷新应用以安装更新。
2. 重新安装团队(2. Reinstall Teams)
如果Teams是最新版本，但在关闭自动重启后仍会自动打开，请卸载该应用程序，重新启动您的 PC，然后从(uninstall the app)Microsoft Teams 的官方下载中心(Microsoft Teams’ official download center)下载新副本。
3.更新你的电脑(3. Update Your Computer)
PC 操作系统中的错误可能会影响应用程序的行为和性能。因此，请始终确保您的计算机是最新的。转到设置(Settings)>更新和安全( Update & Security )> Windows 更新( Windows Update)以更新 Windows 设备或系统偏好设置(System Preferences)>软件更新( Software Update)以更新 Mac。
结束Microsoft Teams 自动启动威胁(Microsoft Teams Auto-Start Menace)
Teams并不是唯一一个默认自动启动的Microsoft应用程序。(Microsoft)Internet Explorer 和 Edge 也会(Internet Explorer and Edge also open automatically)在您启动计算机时自动打开。微软(Microsoft)为什么这样做并不重要。重要的是用户有权禁用该功能。让我们知道哪种方法对您有用。
How to Stop Microsoft Teams from Opening Automatically
Microsoft Teams is in the big leagues of сollaboration and communication softwarе, particularly for remote teams. The tool has a bunch of amazing features and functionalities used by over 100 million people daily. Conversely, there’s an annoying aspect of the app that’s equally dreaded by millions of users: Microsoft Teams automatically launches itself whenever you start your computer.
The auto-start feature has valid use cases and benefits, especially for people using the app on a dedicated work computer. If you’d rather not have Microsoft Teams popping up on your personal computer (Windows or Mac), we’ll show you how to stop Microsoft Teams from opening below.
How to Stop Microsoft Teams from Opening on Windows
There are multiple ways to prevent Microsoft Teams from opening automatically when you boot your Windows› computer. Check them out.
1. From the Microsoft Teams Settings Menu
The easiest way to stop Microsoft Teams from automatically launching itself is from the app’s Settings menu. Open Microsoft Teams, click the profile icon at the top-right corner, and select Settings.
In the General section, uncheck the Auto-start application option.
Extra Tip: We also recommend unchecking the option that reads On close, keep the application running. That will prevent Microsoft Teams from consuming CPU power and memory when you aren’t using the app. It’ll save your PC’s battery life, too.
2. From Windows App Startup Settings
Windows has a section in the Settings menu dedicated to the management of startup apps. Open Windows Settings and navigate to Apps > Startup. Scroll through the applications in the Startup Apps section and toggle off Microsoft Teams.
3. From the Task Manager
In addition to providing performance information (of programs, processes, and services), the Windows Task Manager also has a Startup section where you can manage applications that run on startup. Launch the Task Manager (Control + Shift + Esc) and go to the Startup tab. Select Microsoft Teams from the list and click Disable at the bottom-right corner of the Task Manager window.
4. From the Taskbar
The methods above will definitely stop Microsoft Teams from opening automatically but this is another cool method that’s worth knowing. Force-close Microsoft Teams and reopen the app. When the app prepares to start, right-click the Teams logo on the system tray.
Hover your cursor on Settings and choose Do not auto-start Teams.
Note: If you don’t find the Teams icon in the system tray, check the overflow area—click the arrow-up icon to reveal hidden icons. Right-click the Teams icon and follow the steps above to disable the app’s auto-start functionality.
5. From the Registry Editor
Windows creates a registry file for startup programs on your computer. You can stop an app from opening automatically by deleting its startup file in the Windows Registry. Follow the steps below to delete Microsoft Teams’ startup file.
Note: Before you proceed, we recommend that you back up the Windows Registry. Should you delete a file by accident, you can easily get it back by restoring the registry from the backup you made.
1. Launch the Windows Run box (Windows key + R), type regedit in the dialog box, and click OK.
2. Type or paste the directory below in the Registry Editor’s address bar and press Enter.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
3. Right-click on Teams’ startup file (com.squirrel.Teams.Teams) and click Delete.
Disable Microsoft Teams Auto-Start on Mac
Just like Windows, there are also multiple ways to stop Microsoft Teams from opening automatically on macOS (MacBook or iMac).
1. From System Preferences
This entails removing Microsoft Teams from the list of apps that open automatically when you log in. Go to System Preferences > Users & Groups and select your account name in the Current User section.
Go to the Login Items tab, select Microsoft Teams from the list, and click the minus (—) icon.
This will remove Teams from apps permitted to auto-start when you log in to your Mac.
2. From Microsoft Teams’ In-App Settings
In addition to disabling Microsoft Teams’ auto-start at the macOS system-level, it’s also important to turn off auto-start within the app. Otherwise, Microsoft Teams may reactivate the auto-start feature and return to the Login Items list after some time.
Open Microsoft Teams, click the profile icon at the top-right corner, and select Settings.
In the General section, uncheck Auto-start application.
As mentioned earlier (in the Windows section), you should also uncheck the On close, keep the application running option. Leaving it enabled will cause Microsoft Teams to consume CPU power, memory, and battery in the background even when the app isn’t in use.
Microsoft Teams Still Opening Automatically? Troubleshooting Tips to Try
If the methods listed above prove abortive, troubleshoot Microsoft Teams and your computer using the tips below and try again.
1. Update Microsoft Teams
Microsoft Teams may malfunction if the version installed on your PC is out-of-date or filled with software bugs. Update the app and try disabling the auto-start feature again. Launch Teams, click the profile icon, and select Check for updates.
If there’s an update available, Microsoft Teams will download it in the background. You’ll be prompted to refresh the app to install the update.
2. Reinstall Teams
If Teams is up-to-date but keeps opening automatically despite turning off auto-restart, uninstall the app, reboot your PC, and download a fresh copy from Microsoft Teams’ official download center.
3. Update Your Computer
Bugs in your PC’s operating system can affect an app’s behavior and performance. Therefore, always ensure that your computer is up-to-date. Go to Settings > Update & Security > Windows Update to update a Windows device or System Preferences > Software Update to update a Mac.
Put an End to the Microsoft Teams Auto-Start Menace
Teams isn’t the only Microsoft app that auto-starts by default; Internet Explorer and Edge also open automatically when you boot your computer. Why Microsoft does this isn’t important. What matters is that users have the liberty to disable the feature. Let us know which of the methods did the trick for you.
