It is a general term for the programs that control the computer system.

An example inter hardware are

Programs that allow the user to do specific tasks

Programs that allow the hardware to run properly and allow the user to communicate with the computer

Programs that allow the hardware to run properly and allow the user to communicate with the computer

It is a printed circuit board found in all computers.

It Is an Internal chip where data is temporarily stored when running applications.

It Is a memory used to store information that needs to be permanent.

It allows the computer to send graphical information to a video display device such as a monitor, television or projector.

It is an integrated circuit board that provides a computer with the ability to produce sounds.

The user interface that requires to type instructions to choose options from menus, open software and so on.

The user interface that allows to interact with a computer using pictures or icons rather than having to type in a number of commands.

These are extremely large computers used in organisations (such as banks and government departments) where very large amounts of data are processed.

This is a general purpose computer made up of separate components: monitor keyboard mouse processor and storage.

Like a laptop this is a small portable computer but the biggest difference is that its user interface is all through touch.

This device is combined with the functions of a PDA, with, among other features: web browsers,high-resolution touch screens,GPS navigation and Wi-Fi access.

Capable of processing very big jobs, which make use of their large memories and fast processor speeds.

Portable and easy to use. Quick to switch on. Thousands of downloadable applications available.

Spare parts are often cheap because they are standardised. They often have faster processors than laptop computers for the same price. There are fewer problems with overheating than laptops because of their larger size.

Extremely portable – they fit into pockets and bags. Usually have bigger screens than mobile phones. Web and email connectivity. Often have a QWERTY keyboard. Designed for organising information: diary, calendar, alarm, clock, address book, etc.

Online access to data. Better web browsing capability than a more simple mobile phone. Just one device can accomplish many tasks at work or at home. Contacts’ details and phone numbers can be integrated.

Lack of portability – heavy and separate components are connected by wires. Files have to be copied and stored on portable disks, especially if you need to take them with you.

are so large that they take up almost a whole room. Complex to set up. Expensive to operate and maintain and they require specialist staff to operate them.

Loss and theft are key disadvantages. Battery life is limited. Keyboards and pointin gdevices are not as flexible as those on a desktop. They are more compact, so overheating can be a problem.

Printer

Digital Camera

Data Projector

Web Cam

DVD

USB Flash Drive

Keyboard

An output device:

A backing storage device:

An input device:

Which part of a computer carries out all instructions and calculations?

Which part of a computer stores instructions which tell the computer how to load when first switched on?

Which part of a computer temporarily stores programs and files currently in use?

Which type of main memory loses it contents when the power is switched off?

Which type of main memory can be altered?

Which type of computer system is portable and offers good processing power, memory and storage for tasks like typing essays, editing images or videos and writing programs?

Which type of main memory has its instructions set when the chip is manufactured?

What is the advantage of having a computer with a faster clock speed?

Why might a user increase the amount of RAM their computer has?

Which type of computer system is very large, has massive processing power, memory and backing storage and is used for complex jobs like weather forecasting?

Which type of computer system is very portable and is ideal for browsing the web, playing games and sending emails on the move?

Which type of computer system is a good all-rounder in terms of processing power, memory, backing storage and cost?  It can be used for a wide range of tasks but is not portable.

The legal protection afforded an expression of an idea, song, video and or game