CP/M
operační systém
sistema operativo per computer sviluppato da Digital Research
operating system
Originally proprietary, now BSD-like
operativsystem
operacijski sistem
sistem de operare
ഓപ്പറേറ്റിങ്‌ സിസ്റ്റം
April 2016
egy operációs rendszer
Betriebssystem
Originally closed source, now open source
Historical
sistema operativo
प्रचालन तन्त्र
system operacyjny
A screenshot of CP/M-86
Control Program/Monitor
سي بي / م
操作系統
operačný systém
système d'exploitation
besturingssysteem van Gary Kildall
None
인텔 8080/85 마이크로프로세서 기반으로 하는 처음 제작된 운영 체제
Re-installation
styresystem
sistema operatiu
käyttöjärjestelmä
ਆਪਰੇਟਿੰਗ ਸਿਸਟਮ
Assembly language, BASIC, Modula-2, Pascal etc.