Microsoft Encarta came out in 1993 and was one of the first CD-ROMs I had. It stopped shipping in 2009 on DVD. I recently found a disk and was impressed that it installed just perfectly on my latest Window 10 machine and runs nicely.
Encarta existed in an interesting place between the rise of the internet and computer’s ability to deal with (at the time) massive amounts of data. CD-ROMs could bring us 700 MEGABYTES which was unbelievable when compared to the 1.44MB (or even 120KB) floppy disks we were used to. The idea that Encarta was so large that it was 5 CD-ROMs (!) was staggering, even though that’s just a few gigs today. Even a $5 USB stick could hold Encarta – twice!