Zoom (screen magnifier for Apple computers)
Zoom is a screen magnifier that is included with Mac OS X on Apple computers.
The picture shows what Zoom looks like working on a computer.
Zoom can make things on the screen up to 20 times larger, so you can see them better.
You can turn Zoom on by using shortcut keys on the keyboard.
More information – Click here for more information about the accessibility options on a Mac on the apple.com website.