Binary
All you need to know
What is Binary?
Binary is another word for base 2 meaning that it represents only two numbers which are 1 and 0.
What is its use?
Because it is straight forward (it only uses two numbers) it is used in electronic circuitry and in computers.
Binary representation
This is how binary looks
This is what binary does
It makes computers work
How To Convert Binary To Decimal Tutorial (The Easy Way)