Another con like using a decimal number system and many switches and cables. Also, once they were kept in one place it was difficult to transfer.

The disadvantages of 1st gen computers are that they were very enormous in size and heavy in weight (made of thousands of vacuum tubes ), occupying large rooms. Generations of Computer From 1st to 5thĪlso, the first generation of computers available was based on the 8-bit microprocessor. In this article, I will introduce you to all the generations of computers with pictures by explaining the complete information about their characteristics, names, components, and examples too. This is how significant it is for technology development! If someday an issue occurs in the computer or the server is down, at that point all the work stops. There are five generations of computers identified, although the sixth generation could be in development now in the early 21st century.ĭuring the evolutionary timeline, each generation of computers has improved a lot by undergoing considerable changes in their size, type, and functionality.īy analyzing them, one can trace the evolution of computer technology, to see how the computer industry has changed over the years and how great capabilities and software progress has been made by humankind in under a hundred years, as a result, the creation of different generations.Īt present, the computer is playing a significant part in human existence because today’s digital computer is being used for every work in each field. This development period of electronic computing technology is called Computer Generation.

All generation of microprocessor