How Do I Do That in Photoshop?

Edit a Gradient?

Get the Gradient tool (G), then click on the gradient thumbnail in the Options Bar (don’t click on the little down-facing arrow, click right on the gradient thumbnail itself). This brings up the Gradient Editor. Click on a gradient preset, at the top of the dialog, to use it as your starting point for editing (for example, if you want to create a gradient with three different colors, click on a gradient preset that looks like it has three colors [I clicked on the Blue, Yellow, Blue preset above]—it just saves you a step). Once ...