提示: 可以使用任何电话号码来请求安全代码。. 电话号码不需要与你的帐户关联。. 手机不需要是智能手机，也不需要连接互联网，只需要能够接收短信。. 你可能需要创建新密码。 阅读有关如何创建强密码的提示。. 如果看到“该 Microsoft 帐户不存在”错误消息，请使用 Microsoft 帐户登录帮助程序。

以无线方式将你的电脑连接到电视、投影仪、其他电脑或支持 Miracast 的其他类型外部显示器。

如何兑换礼品卡、Xbox 下载代码或令牌. Microsoft 和 Xbox 礼品卡以及下载代码和令牌的工作方式相同：兑换到 Microsoft 帐户后，可以在 Windows 或 Xbox 上将余额用于Microsoft Store 在线商店，并且可以获取最新应用、游戏、电影、电视节目以及 Surface、Xbox 和配件的下载。

If you don’t see some of the newer features in your app, you might not have received the update yet or your Microsoft 365 admin restricts Office updates until the features can tested with other programs and add-ins in your organization. Learn more about how Office updates are rolled out in When do I get the newest features in Microsoft 365.

Note that you won't see repair, change, or modify options for all apps and programs. Repair options from the Settings page. Select Start > Settings > Apps > Apps & features. Apps & features in Settings.

若要暂时关闭 Windows 安全中心中的 Defender 防病毒保护，请按照以下步骤操作。 请记住，关闭该功能后，你的设备可能易受威胁。

They apply to the software named above and any Microsoft servi ces or software updates (excep t to the . extent such services or updates are accompanied by new or additional terms, in which case those d ifferent . terms apply prospectively and do not alter your or Microsoft’s rights relating to pre-upd ated software or .

Tôi có thể phân phối lại Gói ngôn ngữ không? Nếu bạn đại diện cho một chính phủ hoặc cơ quan chính phủ, ban hoặc tổ chức ngôn ngữ hoặc văn hóa được chính phủ tài trợ hoặc liên kết với chính phủ hoặc tổ chức giáo dục được công nhận, thì bạn có thể phân phối lại Gói ngôn ngữ cho người dùng ...

With Smart charging, you don’t need to worry about unplugging your device to keep it from staying charged to 100% for longer periods of time—Smart charging handles charging for you. If your device has Smart charging turned on, the battery level will be set to a lower level that's better for the battery overall.

If you have problems activating online or don't have an internet connection, you can activate by phone. Follow the “Activate using an Internet Connection” method below to attempt via the internet. Automated System & Live Support Advocate: To get the telephone number for activation support, follow the “Activate by Phone” method below ...