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