The ZX Spectrum is an 8-bit home computer developed and marketed by Sinclair Research. It is one of the most influential computers ever made, and also one of the best selling computers ever, with over five million units sold. It was first released in the United Kingdom on 23 April 1982, and around the world in the following years, most notably in Europe, the United States, and Eastern Bloc countries.
An issue 2 1982 ZX Spectrum
Sir Clive Sinclair riding an X-Bike prototype in 1990.
An original concept sketch of the ZX Spectrum, depicting an angular and wedge-like form similar to its predecessor, the ZX81.
Designer Rick Dickinson pictured in Sinclair Research's Cambridge office in 1983.
Home computers were a class of microcomputers that entered the market in 1977 and became common during the 1980s. They were marketed to consumers as affordable and accessible computers that, for the first time, were intended for the use of a single, non-technical user. These computers were a distinct market segment that typically cost much less than business, scientific, or engineering-oriented computers of the time, such as those running CP/M or the IBM PC, and were generally less powerful in terms of memory and expandability. However, a home computer often had better graphics and sound than contemporary business computers. Their most common uses were word processing, playing video games, and programming.
Children playing Paperboy on an Amstrad CPC 464 in 1988
The often sprawling nature of a well-outfitted home computer is evident with this Tandy Color Computer 3.
The computers Byte (magazine) retrospectively called the "1977 Trinity" (L-R): Commodore PET 2001-8, Apple II, TRS-80 Model I.
Mary Allen Wilkes working on the LINC at home in 1965; thought to be the first home computer user
