Command+Y
Alternatively called Cmd+Y, Command+Y is a keyboard shortcut most commonly used to redo an action reversed using the undo command. Below are other programs that use this keyboard shortcut and related information.
If the Command+Z shortcut has not been pressed, Command+Y doesn't work as there is nothing to redo.
How to use the Command+Y keyboard shortcut
To use this keyboard shortcut, press and hold either Command key, and while continuing to hold, press Y.
Command+Y in macOS
In Apple's macOS, pressing Command+Y opens the Quick Look tool, which displays information about the currently-selected file or folder.
Command+Y in an Internet browser
In all major Internet browsers (e.g., Chrome, Edge, Firefox, Opera, Safari), pressing Command+Y will redo any previously-undone action.
Command+Y in Excel and other spreadsheet programs
In Microsoft Excel and other spreadsheet programs, pressing Command+Y will redo any previously-undone action.
Command+Y in Microsoft PowerPoint
In Microsoft PowerPoint, the Command+Y keyboard shortcut will redo any previously-undone action.
Command+Y in Word and other word processors
In Microsoft Word and other word processor programs, pressing Command+Y will redo any previously-undone action.
Related keyboard shortcuts and keys
Below are links to related keyboard shortcuts and individual key pages.