Read the instructions that appear on screen and you will do it great! There are three apps. Type "run" in the command bar (without the quote marks) to execute one. One app will not work (server.exe) but the other two will and they can store data! Type the command "documents" to see everything saved from the notepad app. On the calculator, first type either the plus sign, minus (-), times (*), divide (/) or square root (sqrt) and then type two numbers (one at a time) [sqrt only requires one number] and you will get the result on screen. The command "allclear" will get rid of everything on screen. The command "erasedata" will erase every bit of saved data and you will have to go through the setup again. Type "help" to get a list of all commands.
I just made a text-based operating system here! All the addons I've made are installed into the project, so they aren't seperate. There are four new apps. A basic text adventure game, a working server app, a random number generator (1-1000) and an mp3 player. **PLEASE COMMENT WHEN USING!!**