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💻 From Room-Sized Machines to AI-Powered Brains: The Story of Computers 🚀 The history of computers isn’t just about technology—it’s a timeline of human achievement. Every generation is a leap forward: 🔹 1st Generation (1940s–1950s) – Powered by vacuum tubes, these giants filled entire rooms and consumed massive electricity. They were the birth of the digital era. 🔹 2nd Generation (1950s–1960s) – Enter the transistor, smaller, faster, and more reliable. Computers became less of a monster and