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] Side A of the cassette tape contains lessons and tutorials pertaining to the Spectrum and Side B contains eight programmes written in BASIC. It was considered a good companion to the Spectrum manual.[3]