In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

The learner follows a step-by-step procedure for testing a computer ground circuit.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

In this interactive exercise, learners label the components of a workstation, a Windows desktop, and an application window.

Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activity

will explain the benefits, components, and some basic configurations of fibre channel networks.

In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.

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.

In this learning activity you'll understand what flow charts are and how they're used to create computer programs.

In this learning activity, you'll explore what malware is, what the different types of malware are, and how you can protect your computer from these threats.

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.

In this interactive learning object, the student matches the names of software with their definitions and categorizes computer terms according to the appropriate software.

In this animated activity, learners listen to instructions for simplifying a complex fraction by finding the least common denominator. This learning object requires a computer that is equipped with speakers.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

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.

The learner will understand how to set up a Virtual Private Network (VPN) using a home computer network.

In this interactive game, learners review emergency medications. For every right answer, the learner earns a square on the tic-tac-toe board while playing against the computer or another contestant.

Learners listen to an explanation of how to perform an inventory of a farm business. They then list their hard assets and human resources by completing worksheets that they save to their personal computers.

In this activity we will discover when recursion is the best solution for your computer programming task.

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.

Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.