I learned to program on a ZX81. It was exciting, fun and sometimes frustrating (that keyboard!)Posted on Saturday, Mar 6, 2021 5:46 PMThe 40-Year-Old Version: ZX81's sleek plastic case shows no sign of middle-aged spread • The RegisterTagsZX81TimexSinclairHistoryRelated Links2023-02Lisa’s Family Photos2023-01The Lisa: Apple's Most Influential Failure - CHM2023-01OpenSFHistory Top Ten: The Bridges of Golden Gate Park - OpenSFHistory - Western Neighborhoods Project2023-01Consoles and Competition2023-01Why America Doesn’t Build What It Invents