Crop My Image?

You get the most-used tool in all of Photoshop—the Crop tool. When you click on it in the Toolbox (or press C), it instantly puts a rule-of-thirds grid over your image (if you have this overlay option preference selected in the Options Bar), and it adds little cropping handles on the sides and corners. To crop, grab one of those side or corner handles and just start dragging. The areas that will be cropped away now appear darker. If you want your crop to remain proportional, press-and-hold the Shift key while you drag. When you’re done, to lock in your crop, press the Return (PC: Enter) key. There are also a bunch of built-in cropping ratios to choose from, if you already know the size or aspect ratio you want. You can find these up the Options Bar, in the pop-up menu on the left, while you have the Crop tool selected.