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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
啟用 Windows - Microsoft 支援服務
若要連結您的 Microsoft 帳戶,請依照下列指示進行: 以系統管理員身分登入,新增您的 Microsoft 帳戶。 若要確認您使用的是系統管理員帳戶,請選取 [開始] 按鈕,然後選 取 [設定 >帳戶 >您的資訊] 。在您的名稱底下,您會看到 系統管理員 。 如果您不是系統管理員,請參閱 建立本機使用者帳戶或 ...
How to play MP4 files in Windows 10 - Microsoft Support
Press and hold (or right-click) the MP4 file you want to play, select Open with, and then choose your preferred file player from the list of applications.
备份电子邮件 - Microsoft 支持
如果您工作时使用电子邮件,则您最可能使用 Exchange 或 IMAP 帐户。 Exchange 和 IMAP 服务器会自动存档你的电子邮件,以便你可以随时随地访问它。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
在 Windows 中管理输入和显示语言设置 - Microsoft 支持
若要切换正在使用的键盘布局,请按住 Windows 键,然后重复按 空格键 以循环浏览所有已安装的键盘。 (如果此操作无效,说明仅安装了一种键盘。) 还可以在任务栏中选择语言缩写,然后选择要使用的语言或输入法。
安装 Windows 7 Service Pack 1 (SP1) - Microsoft 支持
了解如何安装 Windows 7 Service Pack 1 (SP1)。 包含有关如何获取下载、要求和其他内容的信息。
Save or convert to PDF or XPS in Office Desktop apps
Portable Document Format (PDF) preserves document formatting and enables file sharing. When the PDF format file is viewed online or printed, it retains the format that you intended. The PDF format is also useful for documents that will be reproduced using commercial printing methods.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, OneNote 2021, Excel 2019, Word 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Excel 2016, Word 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Project Online
撤回或替换已发送的电子邮件 - Microsoft 支持
试一试! 如果你使用的是 Microsoft Outlook 应用或 Outlook.com,并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上,并且在同一组织中,则可以撤回或替换你发送的电子邮件。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
Your account settings are out-of-date in Mail or Calendar for Windows ...
Microsoft has added OAuth support for Yahoo! accounts in the Windows 10 Creators update. To install the Creators Update now, go to the software download site, and select Update now.For more information about the update, see Windows 10 Creators Update is here.. If you have a Japanese Yahoo! email account you will need to do the following:
Applies To: Calendar for Windows 10, Mail for Windows 10
在 Windows 11 電腦上啟用虛擬化 - Microsoft 支援服務
瞭解如何透過電腦的 UEFI (或 BIOS) 啟用虛擬化,以執行 Windows 子系統 Android 版 或 Windows 子系統 Linux 版。