User Experience Design: User Experience Testing
By Kimberly Reed
In this learning activity, you'll be introduced to user experience testing.
Working with Zip Files
In this learning activity you'll learn what Zip files are, their origins, and how to work with them in Windows.
The Ethernet Frame
By Terry Bartelt
Learners view the seven segments of an Ethernet frame and the types of information each represents.
In this learning activity, you'll examine the different ways in which computers and other equipment are physically connected in local area networks and the advantages and disadvantages of each topology.
How Switches Increase Speed
In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.
In this learning activity you'll examine how routers transfer data between local area networks and the Internet.
In this learning activity you'll explore the process that servers follow to take a name entered on a computer browser and convert it to an IP address.
IP Addressing and Subnetting
In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.
Man in the Middle Attacks with ARP Poisoning
By Joseph Wetzel
In this learning activity you'll identify Man-in-the-middle attacks and discuss how they affect network security.
IT Stress Management - Volunteerism
In this learning activity you'll discover how volunteering, developing outside interests, and setting aside time for hobbies all help reduce stress.
Normalization – 2nd Normal Form
In this activity you'll practice designing a table in second normal form.
Normalization – 3rd Normal Form
In this learning activity, you'll be introduced to Third Normal Form and you'll design a table following these rules.
Components of a Data Center
In this learning activity you'll describe the typical components of a data center.
By Dawn Rohm
You'll be introduced to the Go-Back-N ARQ, learn what it is, and find out how it's used to keep track of data sent between networked computers.
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.
Attributes of a Class: Fields and Properties
By Ryan Appel
In this learning activity you'll discover how C#, attributes provide a way of associating data with an object in two forms - Fields and Properties.
Access Modifiers in C#
In this learning activity we will learn what access modifiers are and how they are used in C#.
In this learning activity we will discuss breakpoints: what they are and how to use them.
Debugging: Immediate Window
In this learning activity, you'll explore the Immediate Window including what is it and how you use it?
Database Data Types
In this activity, you'll learn about the different data types associated with databases.
An Overview of the Raspberry Pi
In this learning activity you'll discover what the Raspberry Pi is, how it's used, and some projects you can do at home.
DDoS - Distributed Denial of Service Attacks
Explore what DDoS attacks are, the methods used to carry them out, and how to prevent them.
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 Brett Sheleski
An interactive html page that allows the user to manipulate a Cardioid-like shape generated by lines.
Understanding HTML Pathing
By Jay Stulo
In this animated activity, learners study the difference between relative and absolute paths and how each can be used to create links to html resources. A short quiz completes the activity.This learning object has audio content.