查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Para abrir la búsqueda, puede: Para iniciar una búsqueda con Windows Search puede: Usa el cuadro de búsqueda de la barra de tareas: selecciona el cuadro de búsqueda situado en la barra de tareas y comienza a escribir la consulta.Se mostrará una lista de resultados relevantes, incluidos archivos, aplicaciones, configuración y resultados web con tecnología de Microsoft Bing

Why is my account temporarily suspended? Microsoft accounts are usually locked if the account holder has violated our Microsoft Services Agreement.Here are some common reasons why accounts are locked, though not all account locks occur for these reasons:

Windows 11, version 21H2; October 8, 2024—KB5044280 (OS Build 22000.3260) September 10, 2024—KB5043067 (OS Build 22000.3197) August 13, 2024—KB5041592 (OS Build 22000.3147)

Some apps let you manage background activity, which determines what they can do when they’re in the background and not actively in use. Apps that can run in the background can send and receive notifications, sync information, and stay up to date.

Important: This setting can't guarantee protection against malicious hackers or protect you against a motivated attacker.Malware or keyloggers installed on your device will still be able to read your passwords and attackers who can access your device can also turn off this setting if they know the device password.

In Windows 11, it is essential that you link your Microsoft account with the Windows 11 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Turn on two-factor verification prompts on a trusted device. Depending on your organization's settings, you may see a check box that says "Don't ask again for n days" when you perform two-factor verification. If you've selected this option to stop two-factor verification prompts, and then you lose your device or your device is potentially compromised, you should have Microsoft 365 sign you out ...

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.