To use your Pocket Retro Gaming poster, simply find a nice spot on your wall, like in your bedroom or gaming area. You can use tape, thumbtacks, or a frame to hang it up. When handling the poster, make sure your hands are clean to avoid getting dirt or oil on it. To keep it looking great, avoid exposing it to direct sunlight for long periods as this can fade the colors. If it gets a little dusty, you can gently wipe it with a soft, dry cloth. That's all there is to it! Enjoy your cool gaming poster.