First Generation = First Generation. The period of first generation was from 1942-1956. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse frequently. Second Generations = A transistor computer, now often called a second generation computer, is a computer which uses discrete transistors instead of vacuum tubes. ... A seco

Evolution of Computers 🧠 From room-sized machines to pocket-sized power! 🔹 1st Gen (1940s): Vacuum tubes – huge & slow 🔹 2nd Gen: Transistors – smaller & faster 🔹 3rd Gen: IC chips – smarter multitasking 🔹 4th Gen: Microprocessors – birth of PCs 🔹 5th Gen: AI & Quantum – the smart age 🚀 #Technology #Computers #HistoryOfComputers #AI #Innovation | History Through AI