Debugging: What is It?
Learn more about debugging including: what it is, why we use it, and what it looks like in action.
An Overview of the Raspberry Pi
By Joseph Wetzel
In this learning activity you'll discover what the Raspberry Pi is, how it's used, and some projects you can do at home.
Switches and Hubs
By Terry Bartelt
Learners view animations showing how hubs and switches work in local area network configurations.
FTP - What You Need to Know
In this learning activity you'll explore why the FTP protocol is often used to transfer data across the network and more importantly, why it should not be.
Setting Up Your Virtual Private Network (VPN)
The learner will understand how to set up a Virtual Private Network (VPN) using a home computer network.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
User Experience Design: What is Usability?
By Kimberly Reed
In this learning activity you'll explain how how Usability fits into User Experience Design.
Virtual Private Networks (VPN)
In this learning activity you'll explore how VPN is used to create a secure connection between two networks.
SSH - Secure Shell
In this activity you will learn the benefits of SSH, Secure shell, versus plain FTP.
User Experience Design: Fitts Law
In this activity, you'll learn how Fitt's Law applies to user experience design.
Strings in the .NET Framework
By Brett Sheleski
In this activity, we will explain the string datatype in the .net framework and cover the peculiarities of a reference type that appears to behave like value type.
What is an Algorithm?
In this learning activity, we’ll learn what an algorithm is.
Data Manipulation Language
Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.
User Experience Design: Usability Research Methods
In this learning activity, you'll be introduced to three common usability research methods.
SEO - Site Organization and Structure
In this activity, we will explain the mechanics of site structure and the role it plays in search engine optimization.
Four Steps for Setting and Achieving Your Goals
By Mitch Vesaas
You will learn four steps for good goal setting.
An interactive html page that allows the user to manipulate a Cardioid-like shape generated by lines.
Denial of Service Attacks
In this learning activity you'll explore what a denial of service attack is and learn how a single hacker can take down an entire system.
Cross-site Scripting Awareness
In this learning activity, you'll explore the topic of cross-site scripting, (or XSS)
Customer Service Skills for IT Professionals - Controlling the Conversation
In this learning activity you'll practice your customer service skills in a number of IT real world job scenarios.
By Joseph Wetzel, Jeff Sonnleitner
In this interactive activity, learners insert the router terms that each acronym stands for. Each of the acronyms is formed from the key letters in a term that relates to routers.
Intrusion Detection Systems
Explore Intrusion Detection Systems, what they are, how they're configured, and the types of protection the provide.
IT Stress Management - Diet and Exercise
In this learning activity you'll examine how diet and exercise affect stress.
Object or Class?
By Jay Stulo
In this learning activity, you'll watch an animated explanation of the terms class and object as used by computer programmers, and then contrast the differences.
Request Response: How the Web Works
In this learning activity we’ll learn how the web works by using a Request and Response algorithm.