Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Obtenga información sobre cómo activar Windows con una clave de producto o una licencia digital, comprobar el estado de activación y vincular su cuenta de Microsoft.

Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.

在开始之前，请确保Windows 11电脑支持蓝牙。 有关如何检查的详细信息，请参阅修复 Windows 中的蓝牙问题。 如果需要帮助添加没有蓝牙功能的设备，请参阅将设备添加到 Windows 电脑。. 打开蓝牙

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.