What are the parts of a computer? (article) | Khan Academy
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Computer networks (article) | The Internet | Khan Academy
A computer network is any group of interconnected computing devices capable of sending or receiving data. A computing device isn't just a computer—it's any device that can run a …
CPU: Central Processing Unit | AP CSP (article) | Khan Academy
The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs …
MCAT | Test prep | Khan Academy
We’re excited to share that Khan Academy will continue to partner with AAMC for years to come, ensuring continued access to free, trusted, high-quality MCAT study resources for all learners. …
Hardware and Software (video) | Khan Academy
- Inside every computer is an operating system managing software that controls the computer's hardware. The software is as series of commands made of simple binary code, and that binary …
Input & output devices | AP CSP (article) | Khan Academy
As computer users, we're the most familiar with the parts of the computer that we interact with daily: the input and output devices.
Welcome to the web! (video) | Intro to HTML | Khan Academy
When a computer is connected to the web and spitting out a website, we call that computer a "server" because it's "serving" the website. A website is written using three languages: HTML, …
CPU, memory, input & output (video) | Khan Academy
Smart fabric designer Madison Maxey and founder and maker Danielle Applestone explain the different components that allow computers to input, store, process, and output information.
Computer components - AP CSP (practice) | Khan Academy
Check your understanding of the flow inside the computer, from the input to the CPU and memory and back to the output, in this set of free practice questions designed for AP Computer …
What makes a computer, a computer? (video) | Khan Academy
You can tell a computer what to do with the keyboard, you can tell them what to do with the mouse, the microphone, the camera, and now if you're wearing a computer on your wrist, it …