What is the keyboard shortcut to undo an action in Illustrator?

The keyboard shortcut to undo an action in Adobe Illustrator is Ctrl + Z. This command is a standard across many applications, not just Illustrator, making it a universally recognized way to reverse the last action performed. Utilizing this shortcut improves workflow efficiency, as users can quickly revert mistakes or undesirable changes without having to navigate through menus.

In Illustrator, being able to undo actions allows for rapid experimentation and iteration, critical for design work. Knowing the shortcut helps designers quickly make adjustments without interrupting the creative process. Understanding this function is essential for effectively managing design tasks and making corrections on the fly.