Code.org
Code.org: How Computers Work: Cpu, Memory, Input & Output
No matter what you want to do with a computer, every single action is about inputting information, storing and processing that information, and outputting the information back into the world. Learn how computers accomplish these...
Crash Course
Crash Course Computer Science #2: Electronic Computing
This video focuses on electronic computing. So we ended last episode at the start of the 20th century with special purpose computing devices such as Herman Hollerith's tabulating machines. But as the scale of human civilization continued...
Crash Course
Crash Course Computer Science #22: Keyboards & Command Line Interfaces
This video [11:23] focuses on computer keyboards and command line interfaces. We are going to start our discussion on user experience. We've talked a lot in this series about how computers move data around within the computer, but not so...