The product is a vintage user manual for the Commodore Personal Computer MS Dos 5.0, spiral bound and manufactured in the United States. This guide is a valuable resource for users looking to understand and navigate the features and functions of the Commodore operating system. With a focus on the user experience, this manual provides detailed instructions and information to help users get the most out of their computer. It is a must-have for vintage computing enthusiasts and collectors of computer manuals.Computer manuals are all used Some may still have software It is untested All computer items have been sitting for a long time make sure you check out the photographs before purchasing It is part of the descriptionNote: If for some reason you are not satisfied with your purchase, Please contact me Before leaving responseso I can address any issue you may have and make it right -I want all my buyers to be satisfied. Thank You