If we read, watch or listen to cyber-thrillers, we always hear references to firewalls being breached and exposed data. But what exactly is a firewall? How does it work? Is it literally like a wall of hard to break code?…

Today there was only a reading assignment.

How does a web browser work? It’s an incredible tool, which simplifies the means of exploring all of the vast information on the web, and yet, it’s one of the newest tools that have been invented. Let’s dive in and…

Today, there were two reading assignments plus an extra video to watch, and no essay topic.

There was only a reading assignment in this lesson.

Today we learned why our keyboard in the English language are usually laid out in the QWERTY way, instead of in an alphabetical order.

Today we had our first taste of programming, so there was no essay required. We did a lot of typing anyway.

Thousands of languages have been created in the past few years. With the advent of PCs and Macs, there has been an explosion in them, and you can literally create your own programming language if you wanted to. But with…

The world of micro technology is as incredible as it is simple. There is so many things to learn, and yet, at the same time, there’s not much! So, where should I start? Ah, yes, the components of a CPU!…