可以将文档标记为只读，并且仍允许更改所选部分。 你可以使这些不受限制的部件可供打开文档的任何人使用，也可以向特定个人授予权限，以便只有他们才能更改文档的不受限制的部分。

If the columns that you'll be using to filter don't have indexes, you'll want to start by creating indexes. For more info, see Add an index to a SharePoint column. After you index a column, you can add it when you create or modify a view, and then use it to filter the view. Before creating a view, you may want to add more columns to the list to ...

启用后，推送对话会让你在进行群对话前按键盘上的键（如对讲机）。 若要启用或禁用推送对话，请在 群小组件中选择群选项…按钮，选择群音频，然后选中或清除 启用推送对话复选框。默认情况下，将禁用推送对话。

2. Record Validation Rule You can use a record validation rule to specify a condition that all valid records must satisfy.You can compare values across different fields using a record validation rule. For example, a record with two date fields might require that values of one field always precede values of the other field (e.g., StartDate is before EndDate).

An eSIM lets you connect to the Internet over a cellular data connection. With an eSIM, you don't need to get a SIM card from your mobile operator, and you can quickly switch between mobile operators and data plans. For example, you might have one cellular data plan for work, and a different plan with another mobile operator for personal use.

The LET function assigns names to calculation results. This allows storing intermediate calculations, values, or defining names inside a formula. These names only apply within the scope of the LET function. Similar to variables in programming, LET is accomplished through Excel’s native formula syntax. To use the LET function in Excel, you define pairs of names and associated values, and a ...

選取 [家庭]，然後在您想要管理的帳戶下選取 [其他選項]。; 選取 [從家庭群組移除]，然後按照畫面上的指示執行。; 移除成員之後，請選取 [新增家庭成員]、輸入他們的電子郵件地址，然後選取 [下一步]。; 選取 [召集人] > [下一步] > [邀請]。

了解如何使用 Windows 上的 Game Bar 来捕获游戏过程、与好友聊天和跟踪成就。

在 Xbox 上玩游戏时确保家人安全，并了解如何设置家庭设备。

将便笺复制到OneNote for iPad. 可以将便笺复制到 OneNote 页面。 还可以将 OneNote 页面上的文本复制到便笺。 打开OneNote for iPad，然后在“开始”选项卡上，点击最右侧的便笺图标。 可能需要使用相同的Microsoft帐户登录才能跨设备查看笔记。