Today, we discuss how the ALU, the component of the CPU that preforms arithmetic and logical operations, adds and subtracts numbers. We also look at how computers represent negative numbers.

You can now find the notes for these videos at:
www.dropbox.com/sh/frr36pyj89q2b9v/ShIBuBVhO0

Have a question? Feel free to email me at:
humanharddrive@gmail.com