Knowing how the computer stores information will give you an understanding of some of the common computational errors such as over-flow, round-off and, under-flow errors. This lesson is a very light introduction to number systems and their relationship to Computer Science.

The key topics for this lesson are:

1. Introduction to Number Systems
2. Review Decimal
3. Octal
4. Hexadecimal
5. Binary
6. Short Cuts Between Binary, Octal, Hexadecimal
7. How this Relates to Computers and Overflow Errors