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Chat with others in Microsoft Teams - Microsoft Support
Compose your message and when you're ready, tap Send to start the chat.. Start a chat with yourself. You’ll see your name pinned to the top of your chat list by default.
Applies To: Microsoft Teams
使用高保真音乐模式在 Microsoft Teams 中播放音乐 - Microsoft 支持
使用高保真音乐模式在 Teams 中提升音乐体验。此设置使你能够在 Teams 会议或通话中向听众传输音乐时创建更丰富的声音体验。 此设置适用于在线音乐课程、传输音乐表演,以及想要向在线观众传输高质量音乐的任何其他时间。
Applies To: Microsoft Teams
Send large files with Outlook - Microsoft Support
Compress the file. When you compress, or zip, your file, it decreases its size, and it might decrease it enough to fit within the Outlook size limits for attachments.The following articles describe how to compress and extract files for different Windows operating systems.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Keyboard shortcuts in Microsoft 365 - Microsoft Support
Many users find that using Microsoft 365 apps with keyboard shortcuts on an external keyboard helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen, and are an essential alternative to using a mouse.
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, Project Online Desktop Client, Visio Plan 2, Visio in Microsoft 365, Visio Plan 1, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, Excel for Android phones, Outlook Calendar for Windows 10, Outlook Mail for Windows 10, PowerPoint for Android phones, Word for Android phones
用于辅助功能的 Windows 键盘快捷方式 - Microsoft 支持
按此键. 执行此操作. Windows 徽标键 + 加号 (+). 打开放大镜. Windows 徽标键 + Esc. 关闭放大镜. Windows 徽标键 + 加号 (+) 或减号 (-) . 当放大镜打开时,进行放大或缩小
更改或重置 PIN - Microsoft 支持
如果你忘记了 PIN 并需要重置它,可以从 Windows 登录屏幕进行重置。 查看 PIN 文本框下方: 如果看到 我忘记了 PIN ,请选择它,然后按照说明重置 PIN。 如果设备上有多个帐户,请选择需要重置的帐户。
Use Smart charging in Windows - Microsoft Support
Lithium-ion batteries wear out over time, which can result in a battery not holding a charge for as long as it did when it was new. Keeping the battery charged to 100% all the time can cause it to deteriorate faster.
适用于移动设备的 Microsoft Edge 常见问题解答 - Microsoft 支持
在最新版本中,我们改进了性能和电池优化。 如果你看到异常的电量消耗,请尝试将应用更新到最新版本。 如果你在更新后仍遇到电池消耗问题,请向我们发送反馈。
筛选唯一值或删除重复值 - Microsoft 支持
注意: 数据将从所有列中删除,即使未在此步骤中选择所有列。例如,如果选择 Column1 和 Column2,但不选择 Column3,则用于查找重复项的“键”是两列 1 & Column2 的值。 如果在这些列中找到了重复项,则将删除整个行,包括表或区域中的其他列。
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
计算两个时间之间的差值 - Microsoft 支持
假设你想要了解员工在高峰时段完成装配线操作或快餐订单所需的时间。 有几种方法可以计算两次之间的差值。
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016