Understanding Computer Systems
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Learn what really happens when you turn a computer on
Understanding how a computer works after you press the power button is key to working with technology effectively. On this course, you will explore what happens inside the machine and learn how computers turn inputs into outputs.
You will learn what the computer operating system does and why you need it. You will also compare software and hardware, understand the importance of the central processing unit (CPU), and address factors that affect computer performance.
This course is for GCSE computing teachers as well as teachers from other countries at an equivalent level.
- Describe the difference between hardware and software,Assess the importance of operating systems and virtual memory ,Describe and compare storage, input, and output devices ,Discuss factors affecting the performance of a system,Identify the functions of the hardware in a computer system,Explore different types of software such as application, system, and utility,Investigate how devices interact with the operating system and other software
- This course is for GCSE computing teachers as well as teachers from other countries at an equivalent level.