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

From the Microsoft 365 home page select Install apps. Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account.

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.

Do not disturb - Let your contacts know you don't want to be disturbed. They can still send you an instant message or call but you won't be alerted. To receive notifications when your presence is set to Do not disturb: From Chats, select your profile picture. Select Settings. Select Notifications. Under Do not disturb toggle Show chat ...

If you’ve already purchased an Xbox gift card or code that doesn’t match your Microsoft account’s region, make sure to contact the retailer or aka.ms/contactxboxsupport.

When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.

When you get a message that says Windows can't be activated, there are several possible reasons why. Select any of the following topics to see some typical reasons for activation difficulty, along with possible ways to get going again.

You can check your Microsoft account balance online or on your Xbox console. For info about adding or removing a payment option for your Xbox subscription, see: Update your billing address and payment options. To view your purchase history, go to:

Set up dual monitors on Windows 10. How to use multiple monitors in Windows 10. Show, hide, or resize desktop icons. How to set up and troubleshoot one or more external monitors.

通过将 Microsoft Rewards 应用下载到 Xbox 主机，在玩游戏或购物时关注积分并赢得积分：. 按“Xbox”按钮 打开指南，然后转到“Microsoft Store”。. 选择“搜索”，然后在搜索框中输入“Microsoft Rewards”。. 从结果中选择 Microsoft Rewards 应用，然后将其下载到主机。. 还 ...