Using the Crop tool, you can trim edges, change the shape and size of a photo, and even straighten a crooked shoreline or horizon.
Open a file (0:41); Crop (0:57); Straighten (2:04); Save (2:50)
Brighten a photo and make its colors pop using adjustment layers.
Brightness/Contrast (0:18); Hue/Saturation (1:20); Edit an adjustment (04:19)