Photoshop is a powerful program that can be used to create beautiful graphics and photos. However, it can also be used to create timelines, which are important for creating videos. To create a timeline in Photoshop, you first need to open the Timeline palette and then select the Timeline tool. Next, you need to click on the first frame in the timeline and then drag it up or down until you reach the end of the timeline. Finally, you can click on the last frame in the timeline and then drag it up or down until you reach the beginning of the next frame.
