Personal computers and components

Start with a computer system

The mind map Personal Computer introduces a computer system through hardware and software components. It is a useful starting point if you want an overview before looking at individual parts. Read through the map, then explain in your own words how its introduction describes a computer system.

Next, look at Personal Computer System for cases and power supplies. Its description of a case focuses on how it supports and encloses internal components. Compare that with the overview to see how a case fits into a computer system.

Explore parts and uses

The mind map Personal Computers brings together features, uses, users, advantages and disadvantages. It also names components such as a hard disc, video card and network card. Use its branches to organize your notes under headings that make sense to you.

The Desktop computers flashcards cover features, uses, advantages, disadvantages and comparisons. After studying the mind map, use the cards to recall desktop features and uses without looking back. Return to the map when you want to check or add detail.

For a wider look at components, Introduction to a Personal Computer System includes motherboards and CPUs, fans and cooling, and settings. Another Personal Computer mind map covers memory, the CPU and the motherboard. These can help you focus on particular terms after the introductory overview.

Use the topic in context

Personal computers and components is a section of the Digital and Mobile Devices unit in Computing and ICT (programming, computer science, digital skills, educational technology). Use the resources here to organize your understanding of personal computers as you work through the unit. The page lists mind maps and flashcards rather than quizzes, so you can turn map branches into your own practice questions.

Choose a resource that matches what you want to study and begin with its main branches.