timeline SOs 1960-2020 By svalero 1078 Apple 2 1961 CTSS 1962 EXEC II 1964 EXEC 8 1965 OS/360 1969 UNIX 1970 Batch11/DOS 11 1972 MVT 1972 RDOS 1972 VM/CMS 1973 ALTO/OS 1976 TOPS-20 1979 NLTSS 1983 Novell Netware 1984 QNX 1993 GNU LINUX 1995 WINDOWS 95 1997 MAC OS 7.6 2000 MAc OS 9 2001 Windows XP 2012 Windows 8 2014 IOS 8 2016 Android 7 nougat
