macos - How can I make another button highlighten on popup window on Mac by using Keyboard

Question

On the above shown asking popup window on Mac, how can I select another button (left button) by using keyboard. Without clicking mouse button, I want to make left button highlighten. Is there any shortcuts?

question from:https://stackoverflow.com/questions/4797236/how-can-i-make-another-button-highlighten-on-popup-window-on-mac-by-using-keyboa

Answer 1

Go to Preferences -> Keyboard. At the bottom, turn on "All controls" under "Full Keyboard Access".

The alternate option will be highlighted with a blue ring. Hitting space will activate this. If there are multiple options, hitting tab will alternate between them.