Damn, im feeling old the first that i have recollection is spectrum. After that i had probably everything, but its funny i still cherish those moments when me and my brother put a cassete game loading in the computer and went do something else because the games took 45m to load oh my god it was nasty :x
I played in friend's SInclaires and Commodores, but my very own first gaming computer I got in 1998- a Pentium 200MMX with an S3 virge graphics DE-celerator