Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

How to stop website notifications in Microsoft Edge. You can remove or block notifications for individual websites in the following ways: Remove or block notifications in Edge settings

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

Learn more about how to print web pages and documents in Microsoft Edge.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.