Oh I tell a lie about my first gaming experience. It wasn't our first PC at all. I remember getting a Sega Game Gear! I think I got it Christmas 1993 or 94. Absolutely amazing piece of kit at the time, and having a portable games console at that time made you extra cool round where I lived.
Had some pretty cool games for it as well. Some not so cool as well, but I was only 5-6 at the time!
The Jungle Book
5 in 1 Fun Pack (Tennis, Football/Soccer, Rallying, Tetris and 1 I can't remember)
Sonic The Hedgehog 2
Mickey's Ultimate Challenge
Ayrton Senna's Super Monaco Grand Prix II (My favourite game)
And yes, I still got it
Not played it in years, but have no intention of selling it for a while.