Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

System requirements and setup steps for the Phone Link app

How to open the Camera app in Windows. To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.. Open Camera

Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Learn how to use drag and drop to transfer content between your Android device and PC.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

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