Played my first computer game back in elem school, Oregon Trail baby!
Otherwise, I played NES and Genesis back when I was a kid, had a PS as a preteen, got my first computer at 13, P2 I believe. Year and a half later I got an HP Celery...and its carried on from there.
Funny thing, I JUST threw away the monitor I had from when I was 13, about 8 months ago. It had something screw up, so I ripped off the outside and I had a pencil wedged in and taped to something else to hold pressure on some thing against its board to keep the screen from turning shades of blue. Haha lucky I didn't get shocked or something. Thought that was funny trivia.