Introduction to the course
When it deals about IT, a lot of people feel totally lost. That's the idea of this course, to go back to the steps at which you walk out of the path. In this course we will see first what is a computer. In fact, that's exactly where you start your education.
You cannot access to the internet without a device, so let's first define what is a device either a smartphone, a laptop or anything else. Then once explained we will explain what is a network and what is the internet. It will then help you define
and demystify this network that you are using on a day to day basis. Once done it will be easier to go through the different explanations in terms of security.
High chances that you are using a computer everyday, but do you really know how to use it ? Are developers and the IT guys taking the mickey out of you everytime you are asking a question ? If yes, this course has been designed just for you.
The idea of this course is to bring you as much culture as we can about IT in general in order to evoluate in this field with more confidence.
This course is going to be long, we will add examples in order to make it easier to understand, but please feel free to take breaks, you cannot digest this full course without taking care of you.
We will first start to explain what is a computer, then we will explain what networks are and we will finish by a definition of the internet.
So let’s get started.