Computer

 Computer has three parts hardware, BIOS and software.Under hardware there is CPU, keyboard, mouse, motherboard etc.Software is operating system computer programs and more.How does computer know what is A, B, C, D?By coding.How does computer know what is coding?It is because of BIOS.BIOS is just already there in the computer.That also helps in booting the computer. I wrote about coding in my previous blog if you want to know about it.

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