How To Know About Your Computer Hardware

Computer Hardware

A physical and touchable parts of a computer that means the parts can be visible and touched.

Computer Hardware

Input devices(Mouse)

Output devices(Monitor)

Secondary storage devices

(CD, DVD)

Internal component

s(RAM)

Computer Input Devices

We have mentioned few of them :

Keyboard

Mouse

Joy Stick

Light pen

Scanner

MicrophoneBar Code ReaderTrack Ball

Computer Output Devices

Computer Output Devices are given bellow :-

Headphones Monitor

Plotter Printer

Projector Speakers

Computer Memory

Basically Computer are two types :-

Primary Memory

Secondary Memory

A memory is simply sort of a human mind. It’s accustomed store knowledge and directions.

Computer memory is that the space for storing in pc wherever knowledge is to be processed and directions needed for process are hold on.

The memory is split into sizable amount of little elements known as cells.

No.

Primary Memory Secondary Memory

1) These square measure semiconductor memories

These square measure magnetic and optical memories

2) It’s referred to as main memory It’s referred to as backup memory

3) This is a volatile memory This is a non-volatile memory

4) Information is vanished just in case of power-cut

Information still placed just in case of power-cut.

5) It is quicker than secondary memories

It is slower than primary memories

6)

FOR DIFFERENT TYPES OF COMPUTER RELATED INFORMATION :-

URGENTECHELP URGENT TECH HELP