GCSE Computing videos
by Wayne Hamilton
1. Software
1.1. Operating systems
1.2. Classification of software
1.3. software types
2. Computer systems
2.1. Model of a computer
3. Hardware
3.1. CPU
3.1.1. Operation
3.1.2. Performance factors
3.2. Logic Gates
3.3. Memory
3.3.1. Part 1
3.3.2. Part 2
3.3.3. Part 3
3.4. Input/Output devices
3.5. Secondary Storage devices
3.5.1. Magnetic Storage
3.5.2. Optical Storage
4. Databases
4.1. Database concepts
4.2. DBMS
4.3. RDBMS
5. Data Representation
5.1. Numeric
5.1.1. Binary numbers
5.1.1.1. Binary addition
5.1.2. Hexadecimal
5.2. Images
5.3. Sound
5.4. Characters
5.5. Instructions
5.6. Units
6. Communications & Networks
6.1. Networks
6.1.1. Why networks
6.1.2. Networking hardware
6.1.3. Client/ server & Peer to Peer
6.1.4. Topologies
6.1.5. Local & Wide area networks
6.1.6. Protocols
6.1.7. Security
6.1.8. Policies
6.2. Internet
6.2.1. What is the Internet & www
6.2.1.1. How the Internet works
6.2.2. HTML
6.2.3. File formats
6.2.3.1. Compression