Remarque : Si moins de 10 jours se sont écoulés depuis la mise à niveau de Windows, votre version précédente de Windows est répertoriée sous la forme d’un fichier système que vous pouvez supprimer.Si vous devez libérer de l’espace disque, vous pouvez le supprimer, mais n’oubliez pas que cela supprimera votre dossier Windows.old, qui contient des fichiers qui vous donnent la ...

Trên PC mà bạn muốn ghép nối: Đảm bảo đã tắt chế độ máy bay:Chọn biểu tượngMạng, Âm thanh hoặc Pin ( ) ở bên phải thanh tác vụ, sau đó đảm bảo đã tắt cài đặt nhanh chế độ Máy bay. Bật và tắt Bluetooth:Chọn Bắt đầu > Đặt > Bluetooth và & bị . Tắt Bluetooth , đợi vài giây, sau đó bật lại.

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。

Make sure Let apps access your camera is turned on.. Choose which apps should have access. Only apps that were installed from the Microsoft Store will appear in this list. If you're having problems with an app that you did not install from Microsoft Store, make sure that Let desktop apps access your camera is turned on.You can't turn off camera access for individual desktop apps.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Keystroke. What it does. Windows logo key + R Opens the Run command. Windows logo key + S Opens Search. Windows logo key + E Opens File Explorer. Alt + Tab. Opens Task Switcher, moving forward with each press of Tab, switching to that window on release

If this is the first time you're installing Microsoft 365 or Office, you may have to complete a set of pre-installation steps or you may need to follow different steps than what's shown below.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

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:

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.