Photoshop is a powerful image editor that can be used to create graphics, logos, and other types of art. It can also be used to open exr files, which are files that contain images that have been converted from a different format. To open an exr file in Photoshop, first make sure that you are logged in to your account and have the Adobe Photoshop software installed on your computer. Then open the file you want to work with and click on the FILE button at the top of the screen. When you click on FILE, Photoshop will show you a list of all of the files it has opened for you. The FILE button will now become active and will allow you to select one of the files in this list. Once you have selected a file, clicking on FILE again will close Photoshop and return you to your original document.