注意: 如果你使用的是 Surface 设备，可以在 Surface 上的智能充电中找到更多详细信息。

The TEXTJOIN function combines the text from multiple ranges and/or strings, and includes a delimiter you specify between each text value that will be combined. If the delimiter is an empty text string, this function will effectively concatenate the ranges.

How to use the SUBTOTAL function in Excel to return a subtotal in a list or database.

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.

将成员添加到 Outlook 组. 首次创建组时，系统会提示你添加成员，但你也可以稍后添加成员。 输入要添加的每个人的姓名或电子邮件地址后，选择“ 添加”。 如果尚未准备好将人员添加到组，请选择“现在不”。 向 Outlook 组添加更多成员

如果在 Microsoft Store 中更改所在国家或地区，你在某个地区获取的内容可能无法在另一个地区使用。

One way you can change the style of a document is by adding a new text font. To add a font to Word, download and install the font in Windows, where it will become available to all Microsoft 365 applications.

With Poll, you can get constructive feedback on questions by creating a real-time poll right from a chat or channel in Teams. Create a poll. To create a poll, click Menu (…) below the box where you type your message. If Poll isn’t in the Suggestions section, search for it in the Find an app search bar or select More apps to find it in the Apps directory.

Find everything you need to manage your Xbox account, profile, and more.

A wireless network at home lets you get online from more places in your house. This article describes the basic steps for setting up a wireless network and starting to use it.