Excel OPEN HELP Keyboard Shortcut

Using the Open Help Shortcut

Windows keyboard shortcut

 
Mac keyboard shortcut

Use this shortcut to open Excel's help system. If you are using Excel 2016 or later in Mac you can press F1 to open the help system.
Discover 242 Excel Keyboard Shortcuts for Windows and Mac
Other useful General keyboard shortcuts
Open Options
Undo Last Action
Redo Last Action
Copy Selected Cells
Repeat Last Action