: In Microsoft Office applications, this key can often redo or repeat the last simple action you performed. Quick Reference for Major Apps Undo, redo, or repeat an action - Microsoft Support
The standard shortcut in most Windows applications is: windows redo shortcut
Ctrl + Y often toggles display modes (like Outline mode in Illustrator). : In Microsoft Office applications, this key can
You cannot redo unless you have undone an action in that current session. : In Microsoft Office applications
Type a word, press Ctrl + Y , and Office repeats that exact word. Creative Software (Photoshop, Illustrator, Premiere)