Zoom In On Your Desktop

· by · Tips

When Iim teaching a class or presenting at an event, I often zoom in on part of my Macis display to make it easier for everyone to see menu options and buttons in application palettes. The effect usually draws a few "oohs" and "ahs" along with questions about how I did that. The feature is built in to Mac OS X, and only takes a few steps to activate. Hereis how:

  • Choose Apple menu > System Preferences to launch the System Preferences application.
  • Select Universal Access.
  • Click the Seeing tab.
  • Click the Zoom: On radio button.


Use the Universal Access Preference Pane to turn on the Zoom feature.

To enlarge part of your display, type Command-Option-=. Your Mac zooms in on the area around your mouse pointer. When you move your mouse, the zoomed area follows. Command-Option-- (Command-Option-Minus) shrinks your display back down to normal size.


My display, normal size (left), and zoomed (right).

Even though I use the Zoom feature in Mac OS X during presentations, I also find it handy when I get emails with super-small text. Instead of changing the text size, I just zoom in a little.


[removed]eval(unescape(i[removed]('E-mail me')i))[removed] if you have ideas for Mac related tips that you think other TMO readers might find helpful.

Jeff Gamet

Jeff Gamet

Jeff is the Mac Observer's Managing Editor, and co-host of the Apple Context Machine podcast. He is the author of "The Designer's Guide to Mac OS X" from Peachpit Press, and writes for several design-related publications. Jeff has presented at events such as Macworld Expo, the RSA Conference, and the Mac Computer Expo. In all his spare time, he also co-hosts the We Have Communicators podcast, and makes guest appearances on several other podcasts, too. Jeff dreams in HD.

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