Digital series

software In our modern world everything seems to be digital. Information and Communication Technology (ICT) uses computers to store, process and communicate information. This information is stored as a code of zeros and ones, this coding system is called a binary number. The video clips show you how this works in a small amount of time.

Number systems

Introduction of number systems and the encoding that is used in computers.

Unsigned integers

How positive whole numbers are stored in computers.


How negative whole numbers are stored in computers.