MODULE 3 INFORMATION TECHNOLOGY Unit 3.1 • The basics of computers Computers The structure of computers The CPU and the machine cycle Peripherals: input devices Peripherals: output devices Automated input devices and control devices Memory and storage Ports and connectors Unit 3.2 • The functioning of computers What is a computer program? Computer languages Generations of languages Main programming languages HTML Operating systems Main operating systems Unit 3.3 • The uses of computers Main office software 1 Main office software 2 Main graphics software Desktop publishing and CAD GPS, virtual, and augmented reality Learning platforms, video games, and business software