Why after Lion install the CTRL SCROLL…: Apple Support Communities

Acid has the answer. I haven’t seen anyone use CTRL SCROLL. Have you?

You’ll find it under “System Prefs / Universal Access / Seeing”

- Turn Zoom “on”

- Open the “Options” and activate the last check box (“Use scroll wheel with modifier keys to zoom”)

I think that it should work after that

P.S. I had to restart one of my Macs to get it working after the change.

via Why after Lion install the CTRL SCROLL…: Apple Support Communities.