If you want to create a border in Photoshop, there are a few different ways to go about it. One way is to use the Rectangular Marquee Tool (M) and draw a rectangle around the area you want to border. You can then use the Border option in the Options Bar to set the width and height of your border. Another way is to use the Pathfinder tool (P) and click and drag one of the borders from another image onto your image. Then, in the Options Bar, set the Width and Height values for your new border. ..
