I HAVE WIN XP AND THIS PROGRAM FREEZES UP YOUR ENTIRE SYSTEM! UNLESS YOU ARE TECH SAVY, AND YOU HAPPEN TO KNOW WHERE TO GO TO FIND OUTDATED SOFTWARE UPGRADES FOR THIS COMPANY THEN I WOULD AGREE THAT THIS WOULD BE A GREAT PROGRAM IF IT WORKED. THE LESSONS ARE EASY TO UNDERSTAND BUT THE CONTENT WILL STOP AND MAKE THESE REALLY ANNOYING SOUNDS IN THE MIDDLE OF THE LESSON- THE GUY THAT GAVE IT A 5 STAR IS PROBABLY TECH SAVY OR A SALES REP FOR THE COMPANY- THIS WILL FRUSTRATE THE PARENT WHO JUST WANTED TO GET A TUTORIAL FOR THEIR KID.