Evolución del Sistema Operativo

Events

Approx. 1 January 1940 - Approx. 1 January 1950
Approx. 1 January 1950 - Approx. 1 January 1960
Approx. 1 January 1960 - Approx. 1 January 1970
Approx. 1 January 1970 - Approx. 1 January 1980
Approx. 1 January 1980 - Approx. 1 January 1990
Approx. 1 January 1990 - Approx. 1 January 2000
Approx. 1 January 2000 - Approx. 1 January 2010
Approx. 1 January 2010 - 1 January 2020