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Add or remove border upward diagonal

Windows shortcut 
AltD

On Windows, this shortcut only works within the Format Cells dialog box, on the Borders tab. If you use this shortcut in Format Cells, you'll see a border added or removed from the border preview area.

On the Mac, there is no equivalent shortcut.

222 Excel Shortcuts for Windows and Mac

Related videos

The videos below demonstrate this shortcut.
Shortcuts for borders
In this lesson, we look at the shortcuts you can use when applying or removing borders.

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