Rename your device to make it easier to identify if if you use multiple computers with your Microsoft account.

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

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

Quick Assist lets someone you trust take over your Windows 10 or Windows 11 PC and fix a problem from wherever they are.

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

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

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.

Microsoft Rewards offers and redemption catalogs vary across regions. The following is a list of countries/regions in which Microsoft Rewards is currently available:

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

How to access and change the privacy settings in Windows 10 and 11.