在 Windows 8.1 或 Windows RT 8.1 中查找操作系统信息. 要查找设备运行的 Windows 版本，请按 Windows 徽标键 键 + R，并在“打开”框中键入“winver”，然后选择“确定”。. 如果你的设备运行的是 Windows 8.1 或 Windows RT 8.1，那么有关详细信息，可以参阅以下内容：

为什么不兼容的驱动程序和服务会阻止使用内核模式硬件强制实施的堆栈保护？ ... 某些应用程序可能会在应用程序的安装过程中安装服务而不是驱动程序，并且仅在应用程序启动时安装驱动程序。 为了更准确地检测不兼容的驱动程序，还会枚举已知与不兼容 ...

管理你与之共享订阅的人员. 在 Microsoft 帐户“共享”页面上，可在“其他人”部分下查看和管理自己的 Microsoft 365 家庭版订阅权益共享对象。 例如，如果你已与五个人共享订阅，并且想要与新用户共享订阅，则必须在与新用户共享之前停止与某人共享。

Note: If a compatibility issue has been identified on your device that would disrupt your experience using Windows 11, we will temporarily delay your upgrade until the issue is resolved.Compatibility safeguard holds help ensure you have the best experience possible when upgrading and your productivity is not disrupted if critical apps or drivers are not yet compatible.

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

取消其他 Microsoft 订阅. 若要取消其他Microsoft订阅（如 ClipChamp），或者要获取其他 OneDrive 存储，请按照以下说明操作。 转到“服务和订阅”并使用用于购买订阅的 Microsoft 帐户登录。 请务必使用该帐户。

Note: The Wireless Display app is available on devices running Windows 11 version 22H2 and newer.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

Notas: Tu contraseña de Hotmail o Outlook.com es la misma que la contraseña de tu cuenta de Microsoft. Si puedes iniciar sesión pero tienes problemas con Outlook.com, comprueba el estado del servicio.Si el estado no se muestra de color verde, espera a que el servicio funcione con normalidad y vuelve a intentarlo.