Ict Ppt Pdf Input Output Computer Hardware The document discusses input, output, memory and storage devices of a computer system. it defines input devices as those that accept data or instructions from the user, such as keyboards, mice, microphones, scanners, etc. it also defines output devices as those that produce output in a readable format for users, such as monitors, printers, plotters, and speakers. it then explains the different. Coe1161 cont' a computer's hardware devices are categorized as follows: • processor • memory • input and output (i o) devices • storage devices coe1161 cont' central processing unit (cpu): the heart of the computer, this is the component that actually executes instructions memory: enables a computer to store, at least temporarily, data.
Unit 3 Ict Skills 1 Pdf Input Output Computer Data Storage Input, output & storage devices input device processor (main memory) output device storage device input devices used to put data into the computer input keyboard most common input device use to input text, numbers and instructions keyboard layout common layout of a keyboard qwerty. Case, motherboard, cpu, memory, storage devices, input output devices, and power supply. • software is the non physical part of a computer that cannot be seen or touched. 1 ict igcse theory – revision presentation 1.2 the main components of computer systems chapter 1: types and components of computer systems yahmad.co.uk describe the central processing unit including its role describe internal memory, i.e. rom and ram and the differences between them define input and output devices and describe the difference between them define secondary backing storage. This document defines and provides examples of various computer input and output devices. it discusses common input devices like keyboards, mice, touchpads, joysticks, touch screens, scanners, microphones, and barcode readers. it also covers output devices such as monitors, printers, 3d printers, headphones, projectors, plotters, speakers, televisions, and gps systems. the document aims to.
Ict Skills 1 Input Output Memory And Storage Pptx 1 ict igcse theory – revision presentation 1.2 the main components of computer systems chapter 1: types and components of computer systems yahmad.co.uk describe the central processing unit including its role describe internal memory, i.e. rom and ram and the differences between them define input and output devices and describe the difference between them define secondary backing storage. This document defines and provides examples of various computer input and output devices. it discusses common input devices like keyboards, mice, touchpads, joysticks, touch screens, scanners, microphones, and barcode readers. it also covers output devices such as monitors, printers, 3d printers, headphones, projectors, plotters, speakers, televisions, and gps systems. the document aims to. Input, output and storage devices. input and output devices. we use lots of different products when producing work on the computer. the input and output devices are the physical parts of the computer that we touch. this is called the computers hardware. input devices. Ict igcse theory revision presentation 1 • define hardware as consisting of physical components of a computer system • identify internal hardware devices (e.g. processor, motherboards, random access memory (ram), read only memory (rom), video cards, sound cards and internal hard disk drives. • identify external hardware devices and peripherals (such as monitors, keyboards, mice.
Ict Skills 1 Input Output Memory And Storage Pptx Input, output and storage devices. input and output devices. we use lots of different products when producing work on the computer. the input and output devices are the physical parts of the computer that we touch. this is called the computers hardware. input devices. Ict igcse theory revision presentation 1 • define hardware as consisting of physical components of a computer system • identify internal hardware devices (e.g. processor, motherboards, random access memory (ram), read only memory (rom), video cards, sound cards and internal hard disk drives. • identify external hardware devices and peripherals (such as monitors, keyboards, mice.