Exceljet

Quick, clean, and to the point

Apply or remove underscoring

Windows shortcut 
CtrlU
Mac shortcut 
U

This shortcut toggles underlining on and off for the current selection.

On Windows, Ctrl 4 also toggles underlining.

Related videos

The videos below demonstrate this shortcut.
In this lesson, we cover shortcuts you can use to format cells and other objects.
In this video, we'll look at the shortcuts you can use for find and replace in Excel.

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