The Sinclair ZX81 was small, black with only 1K of memory, but 30 years ago it helped to spark a generation of programming wizards. Packing a heady 1KB of RAM, you would have needed many, many ...

For many, the 1980s was the golden era in home computing. Low cost 8-bit systems brought arcade games to the masses, while offering the ability to handle basic office tasks at the same time. Companies ...

If you grew up in America, the early history of home computers in the UK might not be familiar to you. But Great Britain produced innovative personal computers that were as equally successful and ...

What if you could hold a piece of computing history in your hands—only this time, it’s smarter, sturdier, and ready for the modern age? The ZX81, a innovative device that introduced countless people ...

This spiral-bound set of sheets introduces the BASIC programming language, as used on the Sinclair ZX81 computer. It is the second edition,written by Steven Vickers and published by Sinclair Research ...

If you would like to experience what home computing was like back in the 1980s, when Clive Sinclair introduced and launched his ZX81 home computer. You may be interested in a ZX 81 compatible Z 80 ...