Old computer monitors in a junkyard... still running bitcoin after 10+ years. Watching, validating, ... protecting. Matrix green theme. Great wallpaper to store on your phone and set the school computers to it...🤭 💾 Includes 2 Files (2 Versions) 💾 Animated GIF Wallpapers 💾 HD Quality You will need to figure out how to set an Animated Gif as wallpaper; we don't assist in that but there are ways for most every computer/device/OS. If you think you can't do it, go check out the Static(regular) versions that can be set as wallpaper as normal.