I worked at a small software store (offshoot from WaldenBooks) sometime around 1990, and I remember a guy coming into the store asking whether a PC was “multimedia ready”.

I didn’t know anything about PCs, having grown up with Apple, but every Mac I’d used had sound and graphics, so I told him as far as I could tell it was all marketing crap.

Never occurred to me that PCs couldn’t do multimedia out of the box.