I downloaded dock using installer, because I thought it was the thing you can take a screen shot with? Like of your iPhone?
I have it installed, and there is a little light burst on the bottom right corner, but how do I take a screenshot? Or is this not even the right program to take a screenshot?
drag that little sunburst to the center of the screen. Keep your finger on the screen and move it up or down to select your app. Screenshot is all the way on the right.