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[>_] ROOM · Cybersecurity
How Computers Work
Understand computer architecture fundamentals. Learn how CPUs, RAM, and storage work together to form the foundation of every cybersecurity concept.
Room tasks
1What is a Computer?
2CPU
3RAM
4Storage
5Motherboard
6BIOS vs UEFI
7Processes, Threads, and Applications
Frequently Asked Questions
What are the main parts of a computer?
The core parts are the CPU, which executes instructions, RAM, which holds running data, and storage, which keeps data long term, plus input and output devices.
What is the difference between RAM and storage?
RAM is fast, temporary memory for active programs and loses data on power off, while storage like SSDs keeps data persistently but is slower.
Why does computer architecture matter for security?
Many attacks target memory and processor behavior. This free Codelivly room explains the basics that later topics, like exploits and forensics, build on.