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Windows 11 in S mode is designed for security and performance, exclusively running apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, you'll need to switch out of S mode.

Microsoft takes security seriously. Microsoft accounts, the Windows operating system, and the other Microsoft products include passwords to help secure your information. This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support engineers can't help you retrieve or circumvent a lost or ...

Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now. For help uninstalling these apps, follow the instructions to uninstall from ...

你可以为经常使用你电脑的任何人创建本地用户帐户（脱机帐户）。 但在大多数情况下，最好的选择是使用你电脑的每个人都拥有 Microsoft 帐户 。 使用 Microsoft 帐户，你可以跨设备访问你的应用、文件、和 Microsoft 服务。 获取在 Windows 10 或 Windows 11 中创建本地用户或管理员帐户的步骤。

You might also see another check box displayed: Help improve battery by optimizing the content shown and brightness. Some Windows PCs can automatically adjust the screen brightness and contrast based on content that’s displayed on your built-in screen. For more info, see Adaptive brightness and contrast in Windows .

Learn how to type a letter online using Word for the web. Choose a letter template for online letter writing. Edit, send or print your letter online.

如果在更新麦克风后未检测到Windows 11，您可能需要授予应用使用它的权限。 操作方法如下： 如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。

Um uns in Outlook.com zu kontaktieren, müssen Sie sich anmelden. Wenn Sie sich nicht anmelden können, klicken Sie hier . Weitere Hilfe zu Ihrem Microsoft-Konto und Ihren Abonnements finden Sie unter Hilfe zu Konten und Abrechnung. Um Hilfe zu erhalten und andere Microsoft-Produkte und -Dienste zu beheben, geben Sie Ihr Problem hier ein .

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE. When prompted, enter the product key. You can find the product key on the sticker on the CD case or other packaging. If you need help, see Find your Product Key for Office 2007.