Twenty years ago today, Adobe Photoshop 1.0 was released. And it changed the world as we saw it. Because it literally edited our vision. Click on the image to see the high definition timeline ...

On the timeline (Figure 4, below) you'll notice the basic tools for editing. There are transitions, which can be used between video files on the timeline or still images or a combination of both.

If you work in Photoshop, you've probably had designs which branched off from the original look, based on your own ideas or client feedback. This has, more than likely, resulted in multiple files with ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Where would we be without Photoshop? Among all the productivity applications that developed alongside ...