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Alt M O on Mac: Lookup & Reference in Excel

To run Lookup & Reference with Alt M O in Excel on a Mac, install LightningXL, tap Option, then type M, O. The same keys as Windows, with the same result.

⌥Option
MFormulas
OLookup & Reference

Step by step

  1. Install LightningXL

    Download LightningXL, then follow the instructions. Setup takes about two minutes.

  2. Select what to act on

    Click a cell, or select the range the command should apply to.

  3. Tap Option, then type M O

    Tap ⌥ on its own to show the key tips, then M for Formulas, O for Lookup & Reference.

What Alt M O does

Lookup & Reference sits on the Formulas tab of the Excel ribbon. On Windows, Alt M O runs it from the keyboard. Excel for Mac has the same ribbon but no Alt key, so without LightningXL you click through Formulas › Lookup & Reference instead.

Related shortcuts

The rest of the Formulas tab in Excel:

Every Windows shortcut you know, on your Mac

Alt key tips for the Excel, Word and PowerPoint ribbons, plus 100+ of the most common modeling shortcuts.

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