Types and components of computer systems

Lesson 1 - Hardware
Lesson 1
Hardware

Lesson 2BIOS Firmware
Lesson 2
Firmware

Lesson 3 Software
Lesson 3
Software

Lesson 4 Components
Lesson 4
Components
Lesson 5 Operating Systems
Lesson 5
Operating Systems

Lesson 7 Types of computer
Lesson 6
Types of computer

Lesson 7 Emerging Technology
Lesson 7
Emerging Technology

Input and output devices

Lesson 1 Input devices
Lesson 1
Input devices

Lesson 3 Output Devices
Lesson 2
Output Devices

Lesson 2 Direct Data Entry Devices
Lesson 3
Direct Data Entry Devices
Lesson 4 Types of Printers
Lesson 4
Types of Printers

 

Storage devices

Lesson 1 Magnetic Storage Devices
Lesson 1
Magnetic Storage Devices

Lesson 2 Optical Storage Devices
Lesson 2
Optical Storage Devices

Lesson 3 Solid State Devices
Lesson 3
Solid State Devices

Networks

Lesson 1 Wired networks
Lesson 1
Wired networks

Lesson 2 Wireless Networks
Lesson 2
Wireless Networks

Lesson 3 Internet and WWW
Lesson 3
Internet and WWW

Lesson 4 Internets and Extranets
Lesson 4
Intranets and Extranets

Lesson 5 Network Security
Lesson 5
Network Security

Lesson 6 Network Communication
Lesson 6
Network Communication

Effects of IT

Lesson 1 Effects of IT on employment
Lesson 1
Effects of IT on employment

Lesson 2 Effect of IT on working patterns
Lesson 2
Effect of IT on working patterns

Lesson 3 Microprocessor controlled devices in the home
Lesson 3
Microprocessor controlled devices in the home

Lesson 4 Effect of IT use on health
Lesson 4
Effect of IT use on health

ICT applications

Lesson 1 Communication Applications
Lesson 1
Communication Applications

Lesson 2 Data Handling Applications
Lesson 2
Data Handling Applications

Lesson 3 Measurement Applications
Lesson 3
Measurement Applications

Lesson 4 Microprocessor Control
Lesson 4
Microprocessor Control

Lesson 5 Modelling Using Spreadsheets
Lesson 5
Modelling Using Spreadsheets

Lesson 6 Manufacturing Industry
Lesson 6
Manufacturing Industry

Lesson 7 School Management Systems
Lesson 7
School Management Systems

Lesson 8 Online Booking Systems
Lesson 8
Online Booking Systems

Lesson 9 Banking Applications
Lesson 9
Banking Applications

Lesson 10 Computers In Medicine
Lesson 10
ICT In Medicine

Lesson 11 Computers In Libraries
Lesson 11
ICT In Libraries

Lesson 12 Expert Systems
Lesson 12
Expert Systems

Lesson 13 Computers in Retail
Lesson 13
Computers In Retail

Lesson 14 Recognition Systems
Lesson 14
Recognition Systems

Lesson 15 Tracking Systems
Lesson 15
Tracking Systems

Lesson 16 Satellite Systems
Lesson 16
Satellite Systems

Systems life cycle

Lesson 1 Analysis of the current system
Lesson 1
Analysis of the current system

Lesson 2 Design
Lesson 2
Design

Safety and security

The audience

Extras

Course Overview
Course Overview
Course Books
Course Books
Past Papers < 2013
Past Papers
< 2013
"Past
Past Papers
2013 +
Revision Tips
Revision Tips
Full Syllabus
Full Syllabus