Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

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 how to update drivers in Windows using Device Manager to update or reinstall a driver.

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.