Download and install or reinstall Office 2019, Office 2016, or Office ...
Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
若要以其他语言安装 Microsoft 365 或安装 64 位版本 ，请使用下拉列表查找更多选项。. 选择所需语言和位版本，然后选择“ 安装 ”。. 现在你已准备好安装 Microsoft 365。. 请在下方选择与你要尝试安装的版本对应的选项卡。. Office 2019 或 2016 for PC Office 2016 for Mac ...
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Sign in to SharePoint - Microsoft Support
Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near ...
适用于:
Microsoft 365 中的 SharePoint
通过电子邮件将演示文稿发送给他人 - Microsoft 支持
使用电子邮件将 PowerPoint 演示文稿作为附件、链接、PDF 文件或 XPS 文件发送给其他人。 单击“以 Internet 传真形式发送”将以传真形式发送演示文稿，而无需使用传真机。此选项要求你首先向传真服务提供商注册。 如果你尚未向传真服务提供商注册，请单击“以 Internet 传真形式发送”，然后你将被 ...
适用于:
Microsoft 365 专属 PowerPoint, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint 2013
从 Outlook 安排 Microsoft Teams 会议 - Microsoft 支持
从 Outlook 安排 Microsoft Teams 会议. Microsoft Teams 包含 Outlook 加载项，可用于直接从 Outlook 新建 Teams 会议。. 还可以在任一应用中查看、接受或加入会议。. 注意: 目前可以从 Outlook 安排 Teams 会议，但不能选择频道来添加它们。. Outlook 加载项目前不支持在 Teams 中创建 ...
适用于:
Microsoft Teams
在 Windows 中卸载或删除应用和程序 - Microsoft 支持
选择 “开始 > 所有应用 ，并在显示的列表中搜索应用。. 长按（或右键单击）应用，然后选择“卸载”。. 在“设置”中卸载. 选择 “开始 > ”设置 > 应用 > 应用&功能 。. 找到要删除的应用，选择 “更多 > 卸载 ”。. 注意: 目前无法从“设置”应用中卸载某些 ...
在 Outlook 中创建快速投票 - Microsoft 支持
发送邮件后，收件人将直接在电子邮件中投票，或单击一个方便的链接并在浏览器窗口中投票。 然后，可以在投票卡快速检查投票结果。 注意: 若要在 Outlook 中创建投票，管理员必须转到 Microsoft 365 管理中心 并检查 “外部共享 ”下的“ 向表单发送链接并收集响应 ”选项。
适用于:
Microsoft 365 专属 Outlook, Microsoft 365 Mac 版专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook.com, Microsoft Forms
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Update Windows - Microsoft Support
Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for: