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Due the invention of electricity in the 20th century, computers were invented. The first ones were very large and expensive, and used vacum tubes.
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It was the first computer -
It was the first computer to go on sale -
It was created for an IBM 704, which was essential for starting programs -
In the 2nd generation they started using transitors and not vacum tubes and the computers were cheaper, faster and smaller than in the 1st generation.
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allowed the software -
In the 3rd generation they started using the integrated circuit, was faster and cheaper than in the secon generation and also use less electricity
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In this generation we have a microproceser that can be portable, and also, use less electricity and is cheaper.
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Developed by Steve Jobs and Steve Wozniak -
The most famous AI -
Here start the AI, the computers have it and are starting making robots