View previous versions of Office files - Microsoft Support
Restore a previous version of an item or file in SharePoint. Enable and configure versioning for a list or library. Use Version History to view previous versions of files stored in OneDrive or …
Load the Solver Add-in in Excel - Microsoft Support
The Solver Add-in is a Microsoft Office Excel add-in program that is available when you install Microsoft Office or Excel. To use the Solver Add-in, however, you first need to load it in Excel. …
Language Accessory Pack for Microsoft 365 - Microsoft Support
Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 to add additional display, help, and proofing tools to Microsoft 365.
CELL function - Microsoft Support
The CELL function returns information about the formatting, location, or contents of a cell. For example, if you want to verify that a cell contains a numeric value instead of text before you …
Open XML Formats and file name extensions - Microsoft Support
Microsoft Office uses the XML-based file formats, such as .docx, .xlsx, and .pptx. These formats and file name extensions apply to Microsoft Word, Microsoft Excel, and Microsoft PowerPoint.
Download free, pre-built templates - Microsoft Support
You can download free, pre-built document templates with useful and creative themes from Office when you click File > New in your Office app. Templates can include calendars, business …
Show or hide gridlines in Word, PowerPoint, or Excel
To show the gridlines, in Excel, PowerPoint, or Word, click the View tab, and then check the Gridlines box. To hide the gridlines, clear the Gridlines check box. Turn gridlines on or off to …
Change the look and feel of Microsoft 365 - Microsoft Support
You can change the look and feel of your Microsoft 365 applications by selecting a new Office Theme. To change the color of your Microsoft 365 apps: Open a Microsoft 365 application, like …
LINEST function - Microsoft Support
This article describes the formula syntax and usage of the LINEST function in Microsoft Excel. The LINEST function calculates the statistics for a line by using the "least squares" method to …
Create a box and whisker chart - Microsoft Support
Use the new box and whisker chart in Office 2016 to quickly see a graphical representation of the distribution of numerical data through their quartiles. Box and whisker charts are often used in …
AVERAGE function - Microsoft Support
This article describes the formula syntax and usage of the AVERAGE function in Microsoft Excel. Returns the average (arithmetic mean) of the arguments. For example, if the range A1:A20 …