Computer history.

the generations of computers.

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the first generation of computers

First generation computer

First Generation

the first computer was invented in 1940. They are examples of first-generation computing devices. they are vacuum tubes
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the second generation

Second generation of computers

The second generation

the second generation were 'transistors' and they were invented in 1947 but did not come out until the late 50's. These were also the first computers that stored their instructions in their memory.
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Third Generation of Computer(Integrated Circuit)

The third generation

The third generation was made in 1964 and were called integrated circuits. Instead of punched cards and printouts, users interacted with third generation computers through keyboards and monitors and interfaced with an operating system, which allowed the device to run many different applications at one time with a central program that monitored the memory
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Alan turing

Alan turing

he was born in 1912 in maida vale. he died on 7 june 1954 in Wilmslow and be died with cyanide in his apple because being gay was illegal.
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the forth generation

Fourth Generation of Computer

the forth generation 1971-present

the forth generation we use today was made in 1971.
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sir Tim berners-lee

sir Tim Berners-Lee is a British computer scientist who invented the World Wide Web
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raspberry pi

raspberry pi

the raspberry pi 1 model was made in February 2012 and the raspberry pi 2 model was made in February 2015.

motherboard

the motherboard uses tiny electrical paths to connect each component of the computer together.