Layer visibility

- [Instructor] Are you ready and fired up…for some more layers shortcuts?…Well here goes, this one, we're talking about…how we can change layer visibility,…how we can do so really quickly and do so with shortcuts.…If I double-click on the adjustments tab…to open up more space for the layers,…you can see that I have a lot of different layers here.…If I want to view these in a smaller size,…as we've seen before, you can click on this icon…and go to panel options.…And I'm going to go to the medium thumbnail size,…so that we can see all the layers in one view.…

Now often, what will happen is, you'll want to see…maybe a before and after, so you click through layers…one at a time, to turn everything off.…But there has to be a better way, right?…Rather than single-clicking through each and every layer,…you can just click and drag over the layer icon,…the eye there, for visibility, and it will turn off…all of those layers as you click and drag,…either up or down to change the visibility.…Now then, of course, we can click one on at a time.…