Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Windows 11 Windows 10. Whether it’s being productive, staying in touch, or just plain having fun, Windows 11 has lots of little tricks and shortcuts that can help you achieve more. Here are a just a few of them:

兑换礼品卡和充值码以进行 Xbox 购买和延长 Xbox 订阅。. 代码的长度为 25 个字符，包括数字和字母，并且采用横竖 5 个字符的 5x5 格式。. 代码可以是你从 Microsoft 或受信任的零售商处购买的数字卡或物理卡。. 请注意，如果帐户的未结余额或付款选项不再有效 ...

You can create either a new Outlook.com email address or add an address that you already have. Then, select Add alias. After you’re returned to the previous screen, select Verify, and then follow the instructions that are provided. Or, select Add phone number.

You can use a voice typing language that's different than the one you've chosen for Windows. Here's how: Search for the language you'd like to install, then select. or install any optional language features you'd like to use. These features, including speech recognition, aren't required for voice typing to work.

If you receive an error code and none of the steps below help, see Get help with Windows activation errors . For more info about activation, see Activate Windows. For help with your product key, see Find your Windows product key. If the troubleshooter is unable to fix your issue, contact support.

Xbox Game Pass Ultimate members get exclusive access to Perks. New content is added on a regular basis, which you can view and redeem on your Xbox Series X|S, Xbox One, Xbox Game Pass mobile app, or Xbox app for Windows.

TPM 2.0 is used in Windows 11 for a number of features, including Windows Hello for identity protection and BitLocker for data protection. In some cases, PCs that are capable of running TPM 2.0 are not set up to do so. If you are considering upgrading to Windows 11, check to ensure TPM 2.0 is enabled on your device.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.