Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

Topic 2 - Computer Organisation

This section covers an outline of the architecture of the central processing unit (CPU) and the functions of the arithmetic logic unit (ALU) the control unit (CU) and the registers within the CPU. You... In this short section, we cover the need for persistent storage. This section covers the main functions of an operating system, the use of a range of application software and identifies common features of...

Help