There are a few things you need to know before starting to make a frame in Photoshop. First, the dimensions of your image must be set before you start. Second, you will need to create a layer called “Frame” on your canvas. This layer will contain the frame’s design and will be the focus of your work. Third, you will need to select the “Image” tool and click on the “Create Frame” button. Finally, make sure that the “Width” and “Height” values are set to the same value and click on OK.