u/Prestigious_Car6787

Would you rather have a TI-Nspire CX II or a Casio fx-CG50 PRIZM?

I would like to create an Application or a Shell for my TI-84 Plus, and need some help. All I would like it to do is to be able to use Alpha F5 to access select, cut, copy and paste. How would I do this when Wabbit Sign (and other signing apps like opens a window and immediately closes when I try to open it? Any help would be awesome, thanks. (Oh by the way, I have a Windows PC if that helps at all).