Relier Pairs HISTORY OF COMPUTINGVersion en ligne Historia de la informática. Repaso para 6º EP par Julia Velasco 1 Laptop 2 Vacuum tube 3 Ada Lovelace 4 Microprocessor 5 Electromagnetic switch 6 Enormous 7 Apple 8 Abacus instrumentused for making arithmetic calculations by sliding counters along rods size of the first modern computers, with the size of a room and more than 300kg small, personal computer that'sportable electrical switch that opens or closes an electric circuit in the presence of a magnetic field enterprise which started making small computers in the mid-1970s using the Intel 8080 microprocessor electronic devicethat controls the flow of electrons(electric current)in a vacuum first computer programmer in history miniature electronic device, which is the part of a computer that controls its main operations