Let's say that you are using the Magic Wand tool, but would rather be using Photoshop's Quick Selection tool. No problem! Just press-and-hold the Shift ...
Instead of going through the preferences to change your unit of measure, you can Control-click (PC: Right-click, though more and more Macs now have access ...
Here's a quick way to reset your preferences in Photoshop: Press-and-hold Command-Option-Shift (PC: Ctrl-Alt-Shift) while you start Photoshop. As you start the program you will ...