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*Empleo de transitores en lugar de valvúlas
*Almacenamiento masivo de datos en tambores y
cintas magneticas
Segunda Generación 1955-1964
*Empleo de transitores en lugar de
valvulas *Mayor memoria de calculo
*Disminucion de tamaño *Ordenadores
mas economicos
Tercera Generación 1964-1970
*Empleo de circuitos integrados
*Disminución de tamaño y aumento
de la velocidad de ejecución
*Desarrollo de los sistemas
Operativos *Desarrollo del tiempo
compartido
Cuarta Generación 1970-1980
*Nace el microcesador *Aparaecen
las microcomputadoras * nacen los
PC´s
Quinta Generación (apartir de 1981)
*aparaecen la Inteligencia
Artificial * Aparace el
Internet