adobe photoshop 7.0 S.No You can find a 24-digit serial number (such as 0000 0000 0000 0000 0000 0000) on the registration card or the internal cover of your CD holder. Use this number to install Photoshop. adobe photoshop 7.0 (Reg) Keys If you upgrade from the first version of Adobe Photoshop, you will need to use a new 24-digit serial number that can be found within your CD holder, Read More …