When you want to merge images in Photoshop, you need to use the Merge Image command. This command allows you to combine two or more images into a single image. You can also use this command to merge images that are not of the same size. To merge images in Photoshop, follow these steps:

  1. Open the Photoshop file that you want to merge into.
  2. Choose the Merge Image command from the menu bar.
  3. Enter the information that you want to include in the merged image. For example, you can enter a name for the merged image, or you can choose a color scheme for your merged image.
  4. Click on OK to merge the images together.