Sign in to SharePoint - Microsoft Support
SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.
Applies To:
SharePoint in Microsoft 365
Updates to TGT delegation across incoming trusts in Windows Server
If you must enable TGT delegation on a trust, it's recommended that you mitigate that risk by enabling Windows Defender Credential Guard on client computers. This prevents all unconstrained delegation from a computer that has Windows Defender Credential Guard enabled and running.
Work together on PowerPoint presentations - Microsoft Support
Communicate in the shared file via Comments, Tasks, and Chat. In addition to seeing each other’s slide revisions in real time, PowerPoint enables various team interactions within the presentation file. Comments. To create, view, or respond to comments, use the Comments icon.
Applies To:
PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android tablets, PowerPoint for Android phones, PowerPoint Mobile
Open and find items in an Outlook Data File (.pst)
If you use a POP or IMAP account, then all of your Outlook information is stored in an Outlook data file, also known as a Personal Folders File (.pst). You might also use an Outlook data file to backup messages or store older items to keep the size of your mailbox small.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Combine text from two or more cells into one cell
Combine data using the CONCAT function. Select the cell where you want to put the combined data. Type =CONCAT (. Select the cell you want to combine first. Use commas to separate the cells you are combining and use quotation marks to add spaces, commas, or other text. Close the formula with a parenthesis and press Enter.
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
Using IF with AND, OR, and NOT functions in Excel
Following are examples of some common nested IF (AND ()), IF (OR ()) and IF (NOT ()) statements in Excel. The AND and OR functions can support up to 255 individual conditions, but it’s not good practice to use more than a few because complex, nested formulas can get very difficult to build, test and maintain.
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, Excel for Windows Phone 10
Create a shareable link - Microsoft Support
Creating a shareable link makes it simple to share a document in an email, document, or IM. Select Share. Select Copy Link. Paste the link wherever you want. Note: If you need to change any permissions for the link, select Link settings.
Applies To:
Office for business
恢复Windows 10上丢失的文件 - Microsoft 支持
使用此应用尝试恢复已从本地存储设备中删除的丢失文件， (包括内部驱动器、外部驱动器和 USB 设备) 且无法从回收站还原。. 不支持在云存储和网络文件共享上进行恢复。. 注意 此应用需要Windows 10内部版本 19041 或更高版本 ( 查看) Windows 10的版本 。. 重要: 如果 ...
失われたファイルまたは削除されたファイルを回復する - Microsoft サポート
コンピューター上のファイルが見つからなくなった場合、または誤ってファイルを変更または削除してしまった場合でも、バックアップから復元 (Windows バックアップを使用している場合) したり、 以前のバージョン から復元を試みることができます。. 以前 ...