Introduction

Here is my research results: [|GPS]

= Welcome to Grade 9B1 ITGS classes

Here we all are going to calibrate about computer types, computer systems, input/output devices and storage devices

And the end of your calibrations add your name in square brackets [Your name]. You can add video, image or/and text (phrase it on your own word and list out your resources) [|Cambridge High School]

A small presentation about mainframe computers. Enjoy. (: **[Alla' Abu-Sultaneh-9B1] **

===thats my presentation about laptops hope you like it =) {shatha kailani 9b1}

So, what's an input device? An input device is a device like a keyboard, in which you can input data into your computer.

What's so good about a keyboard? A keyboard is the most common because most people use it, as it's fast in entering data in. And using a keyboard you can also make commands.

Any 'disadvantages'? Yes, using a keyboard for a long period of time causes health problems such as RSI, or a syndrome **Anything to avoid that?** Yes, an ergonomic keyboard which is designed to keep you away from the causes.

And that's everything.. [Zayn Alhroub]

﻿Here's my projects that's on the main comoponents of a computer system: Main Components of Computer Systems

A computer system is made up of input devices (ex: keyboard), output devices (ex: monitor), and secondary storage devices (ex: DVD R/W drive). What also makes up the computer are: o **Central Processing Unit**- it interprets and completes the commands from the hardware and software. Nowadays, it is called a microprocessor instead of CPU. Microprocessors are found at the heart of most computers. o **Internal hard drive**- this is where software, operating systems, and data files are saved. They have a large capacity to store data.

o **Random Access Memory**- RAM is an internal chip where data is temporarily stored when running applications. o **Read Only Memory-** ROM is a memory that stores data that need to be permanent. Usually, it’s used to configuration data for a computer. These chips cannot be altered. oBasic input/output system- BIOS (contained in the ROM), has coding (known as the boot file) that tells the computer what to do when it starts up and checks to see if all the devices are present. ﻿ Ok That’s Pretty Much It. Thanks for reading! [Susan]

This presintation takes aboat the personal computers [ Mohammed Hamdani ]

[faysalkadow]

1-This presentation is about storage devices... 2- this is video talks about the input and output devices: [] ENJOOYY! [Raya alzubaidi ]

Hardware historically meant the metal parts and fittings that were used to make wooden products stronger, more functional, longer lasting and easier to fabricate or assemble.
==== Modern hardware stores typically sell equipment such as keys, locks, hinges, latches, corners, handles, wire, chains, plumbing supplies, tools, utensils, cutlery and machine parts, especially when they are made of metal. ====

[ Mohammed Al-Hamdani ]
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====printers presentation

[mohamed riyad]



Mariam Beirouty