My first pc was a 386. It was about ten times the size of my current one and did 33 Mhz. It had a turbo button. You could boost it to 66 Mhz that way.
It had two floppy drives, A: and B:. If you kids ever wondered why the first hard drive is actually "C:", not "B:" (for those of you who actually still have a floppy drive) or "A:" (for those who don't), the answer is simple: There were two kinds of floppies in those days, the small ones which you might still know, and larger ones.
And I still remember how happy I was about my first 1.2 GB hard drive. Files that were 500 KB in size were huge at that time.
However, this was not my first computer. My computer was a Commodore 64. It only had the "B:" type floppy drive.