Representing Numbers and Letters with Binary: Crash Course Computer Science

The video explores how computers store and represent numerical data, starting with binary and decimal systems. It covers binary arithmetic, bits, and bytes, and explains 32-bit and 64-bit systems. The video also introduces floating point numbers and the IEEE 754 standard. Finally, it discusses text representation using ASCII and Unicode, highlighting the importance of encoding in computing.

Explain the concept of floating point numbers.

How does ASCII represent characters and what are its limitations?

What are the implications of using different encoding schemes in computing?

What is Unicode and how does it improve upon ASCII?