Don't feel old. My first Basic experience was on a VIC-20, and I later got my own C64 in 85. Great computer to learn on but I don't think I would have got far

Don't feel old. My first Basic experience was on a VIC-20, and I later got my own C64 in 85. Great computer to learn on but I don't think I would have got far without the Programmers Reference Guide.