Nintendo at 3? I think we had Pong, then an Atari at about 8-9 years old with combat and PacMan. My first computer was called Tommy Tutor. You could use it to program Basic and have your name flash across the screen, or different colors. My first PC was in college. I want to say it was a Magnavox 386SX running a Windows clone called GeoWorks or something like that. I remember financing it for $1,000. The 'internet' didn't exist as we know it, so it was a 24kbs??? modem to download pics off of bulletin boards. It took about 10-15 minutes to download a normal pic, sometimes up to 45mins.
Scary to think about what my 4yr old will be able to do...

The parental controls in Tiger are looking very good to me right now...