Does anyone know where I can get a copy of the IBM 4680 series retail operating system without having to spend several thousands on the newer IBM 4690 operating system,
I just want to learn how to program prices and items, I am just looking for it as a self teaching tool, since I am going to go to college for IT in the summer. I have always been interested in computers the Ibm series of cash registers since they are easy to hook up and run, I know the hardware very well but I am just looking for a copy of the out of date 4680 OS that runs on MS Dos.
I just want to learn how to program prices and items, I am just looking for it as a self teaching tool, since I am going to go to college for IT in the summer. I have always been interested in computers the Ibm series of cash registers since they are easy to hook up and run, I know the hardware very well but I am just looking for a copy of the out of date 4680 OS that runs on MS Dos.