从网站集回收站还原已删除的项目 - Microsoft 支持
有两个回收站：网站回收站 (第一阶段) 和网站集回收站 (第二阶段) 。 任何项的默认保留期为 30 天。 保留期在项目被删除后立即开始，即使从网站回收站移动到网站集回收站，保留期也不会更改。 从原始删除事件发生之日起，此期限最多可以增加到 10,000 天。
适用于:
SharePoint Server 订阅版, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013, SharePoint Server 2013 企业版, Microsoft 365 中的 SharePoint
VLOOKUP function - Microsoft Support
In its simplest form, the VLOOKUP function says: =VLOOKUP (What you want to look up, where you want to look for it, the column number in the range containing the value to return, return an Approximate or Exact match – indicated as 1/TRUE, or 0/FALSE). Tip: The secret to VLOOKUP is to organize your data so that the value you look up (Fruit) is ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
WORKDAY 函数 - Microsoft 支持
WORKDAY (start_date, days, [holidays]) WORKDAY 函数语法具有下列参数：. Start_date 必需。. 一个代表开始日期的日期。. Days 必需。. start_date 之前或之后不含周末及节假日的天数。. Days 为正值将生成未来日期；为负值生成过去日期。. Holidays 可选。. 一个可选列表，其中包含 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013
Cloud gaming with Xbox | Xbox Support
Manage your Xbox subscription. Game Pass Ultimate or a supported free to play game is required for cloud gaming.
Fix printer connection and printing problems in Windows
Open Get Help. If the Get Help app is unable to resolve your printer issue, try the possible solutions listed: Step 1. Unplug and restart your printer. Step 2. Check cables or wireless connection. Step 3. Uninstall and reinstall your printer.
Device protection in Windows Security - Microsoft Support
Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page may vary depending ...
在 Microsoft Edge 中打开 Adobe Flash - Microsoft 支持
在左侧导航中，选择 " 网站权限 "。. 在 " 网站权限 " 中，选择 " Adobe Flash "。. 在 运行 Flash 选项之前 为 "提问" 设置 "切换"。. 访问使用 Flash 的站点后，“阻止”和“允许”列表将可用。. 下次访问使用 Flash 的站点时，浏览器会在允许 Flash 运行前请求你授予权限 ...
How to add an account in OneDrive - Microsoft Support
To add another account to OneDrive on your computer. If you already have a personal OneDrive account set up, you can only add work or school accounts. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings .) Go to the Account tab. Select Add an account.
适用于:
OneDrive (工作或学校), OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
如何登入或登出 Outlook.com - Microsoft 支援服務
若要登出，請移至 Outlook.com 。. 選取位於信箱頂端角落的帳戶縮寫或帳戶圖片。. 選取 [登出] 。. 如果您未在畫面頂端看到您的圖片，請檢查您是否開啟了廣告封鎖。. 有時候這會導致圖片無法顯示。. 如果您沒有看到 [個人檔案] 或 [帳戶] 選項，您可以在 https ...
适用于:
Outlook.com
更新 Xbox 无线控制器 | Xbox Support
为此，请按 Xbox 按钮 打开导航页，选择“档案和系统”>“设置”>“设备和连接”>“控制器和耳机”，然后选择要更新的控制器。. 在 Xbox 无线控制器屏幕上，选择“…”以检查控制器的固件版本。. 如果它显示“更新”，请选择固件版本，然后按照提供的步骤 ...