Types of Computer Hardware

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At the time: Friday, January 6th, 2012, Category Computers

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Computer hardware may be a physical a part of a computer that executes within the hardware. it is not like computer software or information that can be frequently modified, changed or erased on a computer. computer hardware isn’t frequently modified and therefore is stored in hardware devices such as browse solely memory (ROM) where it is not readily modified. Most computer hardware is embedded and therefore isn’t visible to normal users. Below are the various kinds of hardware’s found in an exceedingly computer.

Ø Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.

Ø Central processing Unit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.

Ø Random Access Memory: A RAM allows the stored data to be accessed in any order. RAM is considered as the main memory of the computer where the working area is used for displaying and manipulating data.

Ø Basic Input Output System: BIOS prepares the software programs to load, execute and control the computer.

Ø Power Supply: Power Supply supplies electrical energy to an output load or group of loads.

Ø Video Display Controller: It converts the logical representation of visual information into a signal that can be used as input for a display medium.

Ø Computer Bus: It is used to transfer data or power between computer components inside a computer or between computers.

Ø CD-ROM drive: It contains data accessible by a computer

Ø Floppy disk: It is a data storage device

Ø Zip Drive: It is a medium capacity removable disk storage system.

Ø Hard Disk: It is a non-volatile data storage system that stores data on a magnetic surface layered unto hard disk platters.