{"version":"1.0","type":"link","title":"Time Sharing Operating System - Newikis","description":"Time Sharing Operating System, or TSOS, is a discontinued operating system for RCA mainframe computers of the Spectra 70 series. TSOS was originally designed in 1968 for the Spectra 70/46, a modified version of the 70/45. TSOS quickly evolved into the Virtual Memory Operating System (VMOS) by 1970.…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}