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Select row differences

Windows shortcut 
Ctrl\
Mac shortcut 
\

This shortcut will select all cells that don't match the value in the active cell in a row or selection within a row. Note that this shortcut depends on the location of the active cell in a selection. You may want to start your selection with the active cell or move the active cell after the selection is made.

Related videos

The videos below demonstrate this shortcut.
In this lesson, we cover shortcuts you can use to select special cells with Go To Special
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