On Jan 21, 2004, at 7:02 AM, Ben Gold wrote: > Now on OS 9 I could tab to the other buttons and hit them too. On OS > X, the tab key moves a blue highlight to the other buttons, but does > not move the solid blue color, and enter does not hit the key that is > highlighted, it still hits the solid blue key. > > What does the highlight mean? it seems useless. How can I tab to a > button in an alert and hit return/enter to activate it? I use full keyboard access. Keyboard & Mouse prefs, keyboard tab. It will not only tab to the other button in dialogs, but also it will tab to interface elements like checkboxes; it puts a thin blue outline around them to select them. Use spacebar to activate the selected item.