Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

Windows Hello. Windows Hello 可使你通过你的面部、虹膜、指纹或 PIN 登录到你的设备、应用、在线服务和网络。 即使你的 Windows 设备可以使用 Windows Hello 生物识别，也不必这么做。

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

Learn how to update your Xbox console offline.