Mac 101: Using Quick Look

So far as I can tell, practically everybody loves Leopard's Quick Look previewer. For today's Mac 101 I thought I'd share a few tips about using Quick Look.

• First is nice little tip from Mac OS X Hints about zooming in Quick Look. If you invoke Quick Look with the spacebar you can actually zoom in on the image in a couple of ways. You can hold down the option key and use your mouse's scrollwheel/ball (or two-finder scrolling on a touchpad) to zoom in and out. You can also zoom in by holding down the option key and clicking on the image, or zoom out by holding shift-option. While zoomed in you can also click and drag to pan the image. Strangely, the same shortcuts don't work with PDFs, but you can still zoom in and out with ??? + and ??? - (command plus/minus) with the Quick Look HUD selected.
  

• The second is that you can use Quick Look with more than one file at a time. So if you select several files in the Finder by command-clicking and then invoke Quick Look with the spacebar, you can scroll between the images with the arrow keys. However, there's also a nifty index sheet icon at the bottom that will bring up a kind of contact sheet with the selected files (as above).

• Finally, I know some folks had complained that the slideshow option has disappeared from the Finder's contextual menu. But if you select a group of files in the Finder and then invoke Quick Look you'll also see a play button that runs a slideshow in the Quick Look HUD.