RT @Yesterday_Today: 1981: Tech - IBM introduced its first personal computer, the model 5150 ~ OS IBM Basic, CPU 8088 4.77 mhz, Mem 16 - 25…
RT @Yesterday_Today: 1981: Tech - IBM introduced its first personal computer, the model 5150 ~ OS IBM Basic, CPU 8088 4.77 mhz, Mem 16 - 25…