How a computer works.

by Sana Ullah.

software

Computer software (often called just software) is made of one or more computer programs. Sometimes it means one specific program, or it can mean all the software on a computer, including the applications and the operating system.Computer

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monitor

A computer monitor is an electronic device that shows pictures. Monitors often look similar to televisions.The main difference between a monitor and a television is that a monitor does not have a television tuner to change channels. Monitors often have higher display resolution than televisions.

touch screen

Touch screens are usually on ipads, iphones ,tablets, androids etc. some of the computers are touch screen even tv.

mouse

Moving a mouse along a flat surface can move the on-screen cursor to different items on the screen. Items can be moved or selected by pressing the mouse buttons (called clicking)


keyboard

keyboard is the greatest thing you will ever need because you can write, without a keyboard no one can write. it is fun to have a keyboard because it makes a noise that people like.

speakers

a speaker is a thing for parties, weddings etc. speakers are so loud that you could even hear it from the next door neighbour. babies will be deaf so make sure your volume low.
Inside your computer - Bettina Bair

ram/rom

A computer uses two types of storage. A main store consisting of ROM and RAM, and backing stores which can be internal, eg hard disk, or external, eg a CD or USB flash drive ram

CPU

a CPU means a little chip that is in the computer here is an image... it is a little chip and every computer has one even the one I am typing(I think).
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