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获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。
使用 Office 脱机安装程序 - Microsoft 支持
为帮助你解决在安装 Microsoft 365 时因为速度慢或连接不可靠而可能遇到的问题，首先第一步请下载支持和恢复助手工具。 （有关此工具的信息，请转到此处。. 脱机安装程序手动步骤
Applies To:
Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
輸入 Office 產品金鑰的位置 - Microsoft 支援服務
這些步驟僅適用於 Office 專業增強版、Visio 專業版 或 Project 專業版。 步驟 1：根據您購買的版本，啟動 Office App，例如 Word、Project 或 Visio。. 步驟 2：在 [登入以設定 Office] 視窗中，選取 [我不想登入或建立帳戶] (這是位於視窗底部的一個小連結)。. 步驟 3：輸入 Office 產品金鑰，但不用輸入連字號。
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
Microsoft Support
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允许修改受保护文档的部分内容 - Microsoft 支持
可以将文档标记为只读，并且仍允许更改所选部分。 你可以使这些不受限制的部件可供打开文档的任何人使用，也可以向特定个人授予权限，以便只有他们才能更改文档的不受限制的部分。
Applies To:
Word for Microsoft 365, Word 2021, Word 2019, Word 2016
Use an eSIM to get a cellular data connection on your Windows PC
An eSIM lets you connect to the Internet over a cellular data connection. With an eSIM, you don't need to get a SIM card from your mobile operator, and you can quickly switch between mobile operators and data plans.
Microsoft Simplified Chinese IME - Microsoft Support
IME toolbar. IME supports a UI called the IME toolbar which offers an alternate way to quickly invoke specific IME functions. The IME toolbar is the UI renewed from the language bar. To open the IME toolbar, long-press (or right-click) the IME mode icon in the notification area, and then select Show/hide IME toolbar.. Keyboard shortcuts
Reset a forgotten Microsoft account password
2. Verify your identity. For your protection, Microsoft must verify your identity before you can proceed with resetting your password. Choose how you want to receive a verification code.
Applies To:
Microsoft account dashboard
关于 Xbox 上的 Ubisoft+ 的所有信息 | Xbox Support
若要在 Xbox 主机或 Windows 电脑上玩 Ubisoft+ 游戏，需要订阅和链接帐户。 在此处查找执行操作的步骤和其他信息。
Microsoft Support
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