DUO BINARY is a very, very small computer system in every possible sense. It runs on an ATtiny84, which has even got “tiny” in its name. The user interface is a single button for data e… ...

GCSE; Edexcel; Computers - Edexcel Operating systems. The CPU is the part of a computer system that runs programs and processes data. CPUs use the fetch-decode-execute cycle to do this.

Drivers teach the operating system to interact with each bit of hardware. Graphics cards, sound cards, networking cards, USB peripherals, and everything else you connect to your computer relies on ...

Learn about and revise operating systems with this BBC Bitesize GCSE Computer Science Eduqas study guide.

Explain basic concepts in networked operating systems design, including layered network architecture and distributed file systems structure. Describe the basic concept of a virtual machine and ...

It’s been 35 years since the launch of the most important operating system you’ve never heard of -- and it was made by Steve Jobs himself.