I haven't seen another DVD set of the 1998 Complete National Geographic, so this may be a bit of a rarity? This software is rather old, so it won't natively work on modern devices, but the actual magazine scans are stored as JPEG files on the discs, so you can still use it. If you have a virtual machine or actual Win 95/98 setup it should work nicely. The actual set looks great, as if it was barely even used. All discs work well.