GENERATIONS OF COMPUTERS
Generation of computers is the developmental stages that the computer has gone through. There are five generations of computers and their accompanying innovations. Every generation of computer is characterized by the major technological development that changed the way of computer operation. Our computer journey started in 1940 with the vacuum tubes and goes to the AI (artificial intelligence) system which we use today. Let’s discuss the generation of computer 1st to 5th.
First generation of computer: vacuum tubes (1940 – 1956)

You are viewing an excerpt of this lesson. Subscribing to the subject will give you access to the following:
- The complete lesson note and evaluation questions for this topic
- The complete lessons for the subject and class (First Term, Second Term & Third Term)
- Media-rich, interactive and gamified content
- End-of-lesson objective questions with detailed explanations to force mastery of content
- Simulated termly preparatory exams
- Discussion boards on all lessons and subjects
- Guaranteed learning
- Win great prizes for topping the Primacy Ebooks