My first computer was the Sinclair ZX81. You can still find them on Ebay or through some computer distributor. They were designed and built by Sir Clive Sinclair.
My first computer was a 286. I still remember using Lotus123, and trying to install Windows 3.0 into it. :/ (I had to know for sure that it can't run Windows 3.0.) PA
What goes around comes around C64 anyone? http://www.tomshardware.com/news/C64-AIO-Atom-Ion-2-HDMI,11178.html
zx80 clive sinclair at his finest the fun I had with that so called machine beat that kiddiwinks http://en.wikipedia.org/wiki/ZX80 I think I win don't I? I can't see any challengers out there.
Imsai 8080. I upgraded the cpu to a z80 around 1978 or 1979. Got a couple of 8-inch floppy drives around 1980. I still have it, though I'm not sure it still works.