My first? It was 1984. My sisters and I asked Santa for a Mac, but what we got I don't think of it as computer. To me, it was like a transitional machine between the typewriter and the computer, - the Radio Shack, a TRS80. It used the big floppy disks and casette tapes.

http://www.1000bit.net/lista/dati/tandy/trs80mod4_ad.jpg

The most I ever did with it was play Pyramid (I never got past that darn snake) and write a program that would "draw" an ice cream cone.  ;P

bB