Avoid and report Microsoft technical support scams. Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

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.

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers. If your email account provider isn't listed, contact your admin or the email provider's help desk.

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.

Some apps let you manage background activity, which determines what they can do when they’re in the background and not actively in use. Apps that can run in the background can send and receive notifications, sync information, and stay up to date.

这些是在违反当地法律提供的保证、保障或条件的情况下您所能获得的唯一补偿。. 在当地法律所允许的范围内，如果您有任何依据用以索取损害补偿，您只能因直接损害从 MICROSOFT 获得赔偿且赔偿上限为购买该软件所支付的金额（如果您的软件是免费获取的，则 ...

If you're having trouble installing updates, see Troubleshoot problems updating Windows. For answers to frequently asked questions, see Windows Update: FAQ. To get the latest major update of Windows 11, see Get the latest Windows update. Check for Windows updates.

您在 Xbox 360 主机上看到以下消息、错误代码 E66 或 E71 以及一个闪烁的红色指示灯。. 系统错误。. 联系 Xbox 客户支持。. 状态代码：E66. 状态代码：E71. 当发生此问题时，主机无法再连接到 Xbox Live、下载系统更新或是玩需要系统更新的新游戏。. 这可能意味着 Xbox ...

使用 Xbox 主机链接帐户. 按“Xbox”按钮 打开导航页。. 选择配置文件和系统 > 设置 > 账户 > 链接的社交帐户。. 可以通过其中以下两种方式链接社交媒体帐户：. 现在可以使用 Xbox 移动应用扫描 QR 码。. 选择“链接”选项，在 Xbox 上启动 Microsoft Edge 应用。. 可以 ...

下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013. 如果这是你 第一次 安装 Microsoft 365，则可能需要先执行一些设置步骤。. 展开下面的 “了解详细信息”部分。. 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转 ...