J. K. Greye Software
J.K. Greye Software was a British software company set up by J.K. Greye in early 1981 and 6 months later joined by Malcolm Evans (computer programmer), Malcolm Evans after they met at a Bath Classical Guitar & Lute Society meeting in Bath, Somerset, Bath in 1981. They produced computer games for the Sinclair ZX81 and ZX Spectrum home computers. They struck gold with the revolutionary ''3D Monster Maze'', the first 3D computer graphics, 3D game for a home computer, which John Greye suggested they produce after seeing a basic 3-D computer graphics, 3D Maze that Evans had programmed in Z80 Assembler. In the spring of 1982, Evans split up the company and founded his own company, New Generation Software (a name taken from an advertising slogan by J.K. Greye), which continued to produce games for the ZX Spectrum. J.K.Greye set up J.K. Greye Enterprises Ltd, a separate company which split off around February–March 1983, to produce games for the Sinclair ZX Spectrum. List of ...
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Software
Software is a set of computer programs and associated software documentation, documentation and data (computing), data. This is in contrast to Computer hardware, hardware, from which the system is built and which actually performs the work. At the low level language, lowest programming level, executable code consists of Machine code, machine language instructions supported by an individual Microprocessor, processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of Binary number, binary values signifying Instruction set architecture, processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction System call, may also invoke one of many Input/output, input or output operations, for example displaying some text on ...
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