Information and Communications Technology

Information and Communications
Technology PPT.

1. Information and Communications Technology Information and Communications Technology Information and Communications Technology

2. HARDWARE hardware is any element of a computer that's physical. refers to the external and internal devices and equipment that enable you to perform major functions such as input, output, storage, communication, processing, and more Information and Communications Technology Information and Communications Technology

3. HARDWARE hardware is any element of a computer that's physical. refers to the external and internal devices and equipment that enable you to perform major functions such as input, output, storage, communication, processing, and more Components used to input raw data are categorized under input devices. An input device allows data such as text, images, video or sound to be entered into a computer system. INPUT DEVICES OUTPUT DEVICES An output device allows data to be transmitted by the computer in a human-friendly form, for example, sound being played through a speaker. Storage Devices used for storing, porting or extracting data files and objects. used to retrieved from and saved to the data and information

4. Hardware components Components used to input raw data are categorized under input devices. An input device allows data such as text, images, video or sound to be entered into a computer system. INPUT DEVICES OUTPUT DEVICES An output device allows data to be transmitted by the computer in a human-friendly form, for example, sound being played through a speaker. Storage Devices used for storing, porting or extracting data files and objects. used to retrieved from and saved to the data and information HARDWARE hardware is any element of a computer that's physical. refers to the external and internal devices and equipment that enable you to perform major functions such as input, output, storage, communication, processing, and more The panel of keys that you use to operate or tell the computer what to do. It allows you to input information into the computer You can use it to give the computer commands, name folders and files, and type text in word processing documents. keyboard

5. keyboard The panel of keys that you use to operate or tell the computer what to do. It allows you to input information into the computer You can use it to give the computer commands, name folders and files, and type text in word processing documents. Hardware components Components used to input raw data are categorized under input devices. An input device allows data such as text, images, video or sound to be entered into a computer system. INPUT DEVICES OUTPUT DEVICES An output device allows data to be transmitted by the computer in a human-friendly form, for example, sound being played through a speaker. Storage Devices used for storing, porting or extracting data files and objects. used to retrieved from and saved to the data and information MICROPHONE allows you to speak to the computer and transmit your voice or sounds over. laptops have a microphone built in.

6. a hand-held or hand-operated pointing device that helps you input information into a computer. By pointing and clicking you can carry out commands. MICROPHONE allows you to speak to the computer and transmit your voice or sounds over. laptops have a microphone built in. The panel of keys that you use to operate or tell the computer what to do. It allows you to input information into the computer You can use it to give the computer commands, name folders and files, and type text in word processing documents. keyboard MOUSE

7. MOUSE a hand-held or hand-operated pointing device that helps you input information into a computer. By pointing and clicking you can carry out commands. MICROPHONE allows you to speak to the computer and transmit your voice or sounds over. laptops have a microphone built in. MOUSE A digital camera is an input device that captures images (and sometimes video) digitally. it can connect to a computer to transfer pictures to the computer.

8. DIGITAL CAMERA A digital camera is an input device that captures images (and sometimes video) digitally. it can connect to a computer to transfer pictures to the computer. a hand-held or hand-operated pointing device that helps you input information into a computer. By pointing and clicking you can carry out commands. MOUSE

9. monitor the device that displays or shows you the information being entered and processed on a computer. The primary use of a monitor is to display images, text, video, and graphics information generated by the computer.

10. printer A printer takes information generated by a computer (graphics and text) and transfers it on to paper.

11. PROJECTOR A n output device that is capable of connecting to a computer, which may be an other option for a monitor or television in terms of displaying pictures to a large number of people.

12. SPEAKER produce sound that is generated when the computer is being used.

13. FLOPPY DISK store less information than a hard disk drive and retrieve the information at a much slower rate

14. HARD DISK an internal or external computer component that stores data, such as the operating system, applications, and user files. a permanent part of the computer, hard disk drives can store large amounts of information..

15. MEMORY CARD used to store videos, photos, or other data files. It offers a volatile and non-volatile medium to store data from the inserted device. It is also referred to as a flash memory.

16. Digital Video Disc (DVD) Basically it is used for storing large amount of data including movies with high video & sound quality.

17. SYSTEM MEMORY Random Access Memory (RAM) used to store information and instructions that operate the computerís programs. also known as volatile memory Read-Only Memory (ROM) contains critical information and software that must be permanently available for computer operation ROM is called non-volatile memory

18. SOFTWARE a set of instructions, data or programs used to operate computers and execute specific tasks the computer uses this instruction to manipulate data, and enhance the proper functioning of the hardware components

19. a set of instructions, data or programs used to operate computers and execute specific tasks the computer uses this instruction to manipulate data, and enhance the proper functioning of the hardware components SOFTWARE

20. two main classifications of software a set of instructions or commands that tell a computer what to do. system software basically controls a computer’s internal functioning and also controls hardware devices such as monitors, printers, and storage devices, etc. System Software Application Software performs special functions or provides functions that are much more than the basic operation of the computer is known as application software .

21. Components of an ICT system ICT encompasses both the internet-enabled sphere as well as the m obile one powered by wireless networks. It also includes antiquated technologies, such as landline telephones, radio and television broadcast -- all of which are still widely used today alongside cutting-edge ICT pieces such as artificial intelligence and robotics .

22. Components of an ICT system ICT is generally used to represent a broader, more comprehensive list of all components related to computer and digital technologies than IT.

23. the motherboard is a printed circuit board that connects other components through the use of traces, or electrical pathways the motherboard is indispensable to the computer and provides the main computing capability. MOTHERBOARD THE CENTRAL PROCESSING UNIT (CPU) the main brain of the computer that accepts data, performs operations on the data and sends out the result a piece of hardware that carries out the instructions of a computer program. It performs the basic arithmetical, logical, and input/output operations of a computer system

24. Thank you for listening!