The free transform tool is no longer showing up in the palette. I'm assuming I must have done something by mistake to make it disappear, but I don't know what. How can I get it back?
Clicking the "e" key did the trick. Thanks so much!
You can also select any of the "stacked" tools by clicking and holding on the one that is currently showing so the sub-panel pops out. If there are stacked tools you'll see the little triangle in the lower right corner of the button.