Personal Computer
PC or Personal Computer is defined as a small-sized, inexpensive, and general-purpose computer that can be used by a single person at a time. Almost all personal computers are based on microprocessors which makes it easy for manufacturing companies to fit an entire CPU (processor) on a single chip.
Uses of Personal Computer
Personal computers are generally used at homes, schools, offices, banks, hospitals, and factories.
Home
At home, personal computers are often used for playing games and entertainment.
Office
In small and large offices, personal computers are prevalent, as they are used for data processing, printing, and record-keeping purposes.
Bank
In banks, personal computers are used to check in accounts, calculate interest rates, and carry out other transactions.
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Basics Components of PC
PC is a collective name for different components which combine to make a computer system. The illustration given below shows basic components of a PC.
1: Monitor
2: Mainboard
3: Processor
4: RAM
5: ISA, PCI, AGP, PCI Slots
6: Power supply
7: CD / DVD-ROM drive
8: HDD / SSD
9: Mouse
10: Keyboard
This article is taken from the book “Basics of Computer, Third Edition” by Muhammad Umar. You get your copy here and improve your understanding and basic knowledge of computer. It is a perfect book for both beginners and professionals.
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Basics of Computer By Muhammad Umar
Basics of Computer, Third Edition, eradicates any intimidation about the computer. With a minimal investment of time, you’ll soon be able to understand basic concepts and perform simple tasks on your computer.
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