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使用 Microsoft Authenticator 登录 - Microsoft 支持
使用 Authenticator 作为登录的一种方式. 如果已为帐户启用无密码、双重或多重身份验证,请使用以下步骤登录:
Stay safe with a genuine Office license - Microsoft Support
After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.
Applies To: Office 2019
準備進行 Windows 11 升級 - Microsoft 支援服務
了解如何為 Windows 11 升級做好準備,從確定您的裝置可以執行 Windows 11,到備份您的檔案和安裝 Windows 11。
对 Office 使用产品密钥 - Microsoft 支持
如果通过 Microsoft 工作区折扣计划 购买了 Microsoft 365. 如果通过雇主的 工作区折扣计划(以前称为家用许可计划) 权益安装 Office 专业增强版、Visio Professional 或 Project Professional,请在安装产品后输入产品密钥。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Office Help & Training
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Xbox 應用程式的 Microsoft Rewards 試用版常見問題 | Xbox Support
Microsoft 正進行一項試驗,引進在行動裝置和電腦裝置上從 Xbox 應用程式獲得 Microsoft Rewards 點數的能力。 這些 Rewards 點數可兌換為 Xbox Game Pass 會員資格、Xbox 禮品卡等。
改进了 Microsoft Edge 中 URL 的复制和粘贴 - Microsoft 支持
Microsoft Edge 改进了将地址栏中的 Web URL 复制和粘贴到内容的方法。 此功能将 URL 复制并粘贴为超链接标题,而不是 Web 地址。
Xbox Support
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将排除项添加到 Windows 安全中心 - Microsoft 支持
了解如何通过将受信任的文件、文件类型或进程添加到排除项列表,使 Windows 安全中心停止发出有关它们的警报或阻止它们。
撤消、恢复或重复操作 - Microsoft 支持
可在 Microsoft Word、PowerPoint 和 Excel 中撤消、恢复或重复许多操作。 只要不超过撤消限制,可在保存后撤消更改,然后再次保存(默认情况下,Office 保存最近 100 个可撤消操作)。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel for the web, Word for the web, PowerPoint for the web, Excel 2021, Word 2021, PowerPoint 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016