Displays are easy to read. There are no levels of use or difficulty. The user can control the program. The controls are easy to use, and it is easy to operate. Instruction begins with a menu, and can be reviewed at any time.
Students can choose the lessons they want to cover.
There is a bookmark feature to re-enter the place last used if uncompleted. Menus can usually be accessed. There is a student record keeping system. Records can be printed and deleted. The length of time a student can work on a task is open.