The BBC (computer) is interesting because due to whole project this machine was ubiquitous in UK schools, but at the same time it was a machine that almost nobody owned personally.
I have fond memories of playing "Granny's Garden", and other games during school hours, and some kind of political simulation where you had to manipulate taxes and get voted into power for a second term to win - I can't remember the name of that game though.
At the time children in the UK would be significantly more likely to own the C64, or the ZX Spectrum - the latter of which was by far the most popular computer at that time.
I never knew anybody who owned their own BBC, but numerous friends had the other computers (even weird machines like the Jupiter Ace).
Like many people at that time I learned to program in BASIC, by reading the instruction book(s) that came with the Spectrum, then graduating to Z80 assembly language - used mostly to remove anti-copying protection, and gain infinite lives on games - before moving on to PCs a good while later.