ORDENAGAILUEN BELAUNALDI DESBERDINAK By 01nferreira Period: Jan 1, 1943 to Jan 1, 1947 Lehen belaunaldia: ENIAC Period: Jan 1, 1947 to Jan 1, 1960 Bigarren belaunaldia: transitoreak Period: Jan 1, 1960 to Jan 1, 1972 Hirugarren belaunaldia: mahaiko ordenagailuak Period: Jan 1, 1972 to Jan 1, 2016 Laugarren belaunaldia: mikroprozesadoreak