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插入分节符 - Microsoft 支持
可以添加分页符,但 Word 网页版 尚不能添加分节符。 如果您安装了 Word 桌面应用程序,请使用“在 Word 中打开”命令打开文档,并添加分节符。在完成操作并保存文档时,文档将继续存储于在 Word 网页版 中打开它时的位置。
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
同步 OneDrive 文件和文件夹 - Microsoft 支持
处理文件系统中的文件. 同步后,可在文件资源管理器中看到文件。 在 Mac 上,文件显示在“Mac Finder”中的“OneDrive”下。 如果使用多个帐户,个人文件显示在“OneDrive - 个人”下,工作或学校文件显示在“OneDrive - 企业名称”下。 可直接从文件系统将计算机中的文件复制或移动到 OneDrive。
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
SUMIFS function - Microsoft Support
Argument name. Description. Sum_range (required). The range of cells to sum. Criteria_range1 (required). The range that is tested using Criteria1.. Criteria_range1 and Criteria1 set up a search pair whereby a range is searched for specific criteria. Once items in the range are found, their corresponding values in Sum_range are added.. Criteria1 (required)
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App
Set up your Microsoft 365 sign-in for multi-factor authentication
By setting up MFA, you add an extra layer of security to your Microsoft 365 account sign-in. For example, you first enter your password and, when prompted, you also type a dynamically generated verification code provided by an authenticator app or sent to your phone.
Applies To: Office for business, Microsoft 365 admin
Sign in and create multiple profiles in Microsoft Edge
With Edge Chromium, you can add multiple profiles. Profiles allow multiple users to operate in a shared environment while maintaining access to their personalized browser settings, bookmarks, and extensions.
How to use two-step verification with your Microsoft account
Important: If you turn on two-step verification, you will always need two forms of identification.This means that if you forget your password, you need two contact methods. Or if you lose your contact method, your password alone won't get you back into your account—and it can take you 30 days to regain access.
将数字四舍五入到所需的小数位数 - Microsoft 支持
若要. 在公式生成器中,搜索,然后双击. 在参数下. 向上舍入数字. 综述. 在 “数字”中,键入要舍入的数字。在 num_digits中,键入 0 将数字向上舍入到最接近的整数。. 向下舍入数字. ROUNDDOWN. 在 “数字”中,键入要向下舍入的数字。在 num_digits中,键入 0 将数字向上舍入到最接近的整数。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Mobile
解决 Microsoft 键盘上意外的函数(F1 F12)或其他特殊键行为
介绍当您在 Microsoft 键盘上按某些键盘键时,某些键盘键(如 NUM LOCK、插入、打印屏幕、滚动锁定、中断和功能键)不起作用。
COUNTIF 函数 - Microsoft 支持
参数名称. 说明. range (必需). 要进行计数的单元格组。 区域可以包括数字、数组、命名区域或包含数字的引用。空白和文本值将被忽略。 了解如何选择工作表中的区域。. criteria (必需). 用于决定要统计哪些单元格的数量的数字、表达式、单元格引用或文本字符串。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
如何在 Windows 中启用 JavaScript - Microsoft 支持
对于想要允许脚本的一个或多个网站,请在“将该网站添加到区域”文本框中输入地址,然后单击“添加”。 注意: 如果地址不以“https:”开头,许多情况下需要取消选中“对该区域中的所有站点要求服务器验证(https:)”。