These videos are an introduction to what a database can be used for and how it works. Look at following videos for step by step instructions and lots of examples.
In this video we use an example to show you what kind of data a database table usually holds and how we can link the tables of data together.
I am using a school database as an example as we are all familiar with the topic. A school has students, classes, teachers, classrooms etc and these are the tables.