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A fast loader is a software program for a home computer, such as the Commodore 64 or ZX Spectrum, ... including Turbo Copy (a 4-minute full-disk copier), ...
TR-DOS is a disk operating system for the ZX Spectrum with Beta Disc and Beta 128 disc interfaces. TR-DOS and Beta disc were developed by Technology Research Ltd (UK), in 1984. [ 1 ] [ 2 ] A clone of this interface is also used in the Russian Pentagon and Scorpion machines.
The Profi or ZX-Profi is a Soviet ZX Spectrum clone developed in 1991 in Moscow by Kondor and Kramis. [ 112 ] [ 113 ] [ 72 ] It features a 7 MHz Zilog Z80 CPU, up to 1024 KB RAM, 64 KB ROM, AY8910 sound chip, Beta 128 disk interface, IDE interface, and 512 x 240 multi-colour (i.e. two possible colours per 8 x 1 block) graphics mode for CP/M ...
Beta BASIC is a BASIC interpreter for the Sinclair Research ZX Spectrum microcomputer, written by Dr Andrew Wright [2] [3] in 1983 and sold by his one-man software house BetaSoft. [1] [4] [5] BetaSoft also produced a regular newsletter/magazine, BetaNews. Originally it started as a BASIC toolkit but over time it grew into a full replacement.
Horizons: Software Starter Pack is a software compilation for the ZX Spectrum, designed by Psion Software Ltd and published by Sinclair Research Ltd in 1982. [1] It was not released on its own, but came bundled with new ZX Spectrums. [2]
The ZX Spectrum's software library was very diverse. While the majority of the software produced for the system was video games, others included programming language implementations, Sinclair BASIC extensions, databases, word processors, spread sheets, drawing and painting tools, and 3D modelling tools.
Lenslok is a copy protection mechanism found in some computer games and other software on the Atari 8-bit computers, Commodore 64, ZX Spectrum, Sinclair QL, MSX and Amstrad CPC. It was created by John Frost, an inventor and electronics consultant, and marketed by ASAP Developments, a subsidiary of J Rothschild Holdings. [1]
Beta Disk Interface is a disk interface for ZX Spectrum computers, developed by Technology Research Ltd. (United Kingdom) in 1984 [1] and released in 1985, with a price of £109.25 (or £249.75 with one disk drive). [2] Beta 128 Disk Interface is a 1987 [3] version, supporting ZX Spectrum 128 machines (due to different access point addresses).