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How Computers Work: CPU, Memory, Input & Output

4 minutes 16 seconds

Now Playing As: Captioned (English) (change)

This video delves into the fundamental workings of computers, exploring how devices like CPUs, memory, and input/output mechanisms facilitate computer operations. Madison Maxey and Danielle Applestone introduce key concepts including data input, processing, storage, and output. The video examines various input devices and their roles in converting information to binary code, while the CPU performs calculations and memory stores data. Output devices are also discussed for their function in translating binary signals into physical outputs. These concepts align with educational standards in science and technology, making this content highly relevant for classroom teaching of computer literacy and digital technology.

Media Details

Runtime: 4 minutes 16 seconds

Topic: Education, Science, Technology
Subtopic: Coding, Computer Science, Computers, Digital Literacy, Technology
Grade/Interest Level: 7 - 12
Release Year: 2018
Producer/Distributor: code.org
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Man using sign language while looking at a seated man facing him. Caption. Brian conducts presentations on being deaf in the workplace.

Still image from: AI 101 for Teachers: Bringing AI to the Classroom

Still image from: AI 101 for Teachers: Fireside Chat With Sal Khan and Hadi Partovi

A woman. Caption: So we found a way to control prosthetic limbs.

Researcher Mark Mote, a man with short dark hair wearing a plaid shirt, talks in front of a large blue banner. A young woman is near him in the background. Caption. "And that can be as simple as telling it how to add numbers."

An electronic machine is being operated. Caption: He then sends himself the first electronic mail.

Dark room with open blinds in the background emitting dim exterior lighting. In the lower left corner of the frame, a computer monitor displays a white background with gray text boxes and black lettering.

Woman seated on a couch looks up and to the side while speaking.

Man sits for an interview in front of a dark teal background. Text reads, “Aaron West. Computer Network Administrator.”

Man sits for an interview in a room with a red couch, many plants, and computers behind him. Text reads, “Mike Nicholaides. Computer Programmer.”