I'm trying this tutorial but i'm stuck on the part where you click "STRG+F" to run tool again. What tool are we suppose to run again? The "magic wand" or the "Border N Shape" . What is STRG+F, Do you push the S-key /button/, T-key/button, R-key/button, and G-key/button at the same time and hold them down and then press F-key/button? I'm Lost. Lol.