This product is a set of vintage Tandy 1200 MS-DOS/BASIC floppy disks and manuals, all neatly stored in a case. I have no way of testing these discs to see if they still work so they are sold as is obviously. The Tandy brand is known for its quality and reliability, making this item a valuable collector's item for vintage computing enthusiasts. The software and manuals included provide a glimpse into the early days of personal computing, offering a unique look at the technology and programming languages of that era. This set would make a great addition to any vintage computing collection.