The TI-84 Plus CE is a good calculator, but there are a few features that it's missing. Thankfully, it's quite easy to fix that. In this video, I'll show you how to enable dark mode and play games on your TI-84 Plus CE Calculator, and much more! If your TI-84 Plus CE is running OS 5.5 or later, you MUST install a jailbreak for your calculator called arTIfiCE, or most things in this video will not work for you. More info on arTIfiCE can be found here: Thanks to @TheLastMillennial for some of the footage used in this video! Be sure to check out his channel as well as the original video here: Links: USB Adapter: Cesium: Lowercase: Wait-state Changer: Screen-dimming Tool: Folders: CE C Libraries (USB Branch): Tutorial for Adding Wireless Charging (From @TheLastMillennial):