The motherboard is the backbone of a PC. The type and model of motherboard that you choose can have a profound impact on your system and often determines which components you are able to use. What should you look for when picking out a...

While anything that uses electricity generates some heat, no other piece of hardware in our PC generates more heat than the CPU. Keeping temperatures under control is one of the keys to a system's longevity. Let's beat the heat and...

Video conferencing software has changed the way we work, especially with more and more companies moving to remote and hybrid workplaces. This episode gives a quick demonstration of Microsoft Teams and its screensharing function.
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Previously we discussed the types of heat sinks, fans, and liquid cooling that are used to lower component and system temperatures. Now we will look at keeping your system cool through even the most difficult of tasks.
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Learn the basic parts of a PC in this episode.
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This clip is from the chapter "Book Chapter 2 - The Visible Computer" of the series "CompTIA A+ Certification Core 1 (220-1101)".In this section, we will focus on Core 1:...

Certifications power the IT industry. CompTIA A+ is the de facto entry point for IT techs, the first certification you should get. It provides a common language for people in IT and prepares you for work in the industry.
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Virtual LANs (VLANs) are common features built into almost all switches. VLANs provide superb control of your LAN but have their own quirks that a good tech understands.
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This clip is from the chapter "Book Chapter 19 - Local...

This is a lab video on running Vault in production. You will look at a Vault node and how to configure everything to get Vault running as a service on a Linux machine.
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This clip is from the chapter "Installing Vault" of the...

This is a lab video on configuring Auth methods using the UI.
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This clip is from the chapter "Compare Authentication Methods" of the series "HashiCorp Certified - Vault Associate Course".This section focuses on comparing...

In this demonstration, we will examine working with host volumes. We will use the Nomad UI to explore the scores volume on a local directory on the client. You will learn to mount the host volume.
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In this lesson, we will discuss job placement, deploying applications, understanding their run locations, and configuring Nomad scheduling to use a spreading algorithm for the entire cluster.
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In this lesson, we will discuss creating a Nomad job specification. We will create a job, provide it with a name, and place all the configurations for this job. We will then specify the data centers and type of service, handle updates...

In this lecture, we will discuss rotating the gossip encryption key, a pre-share key added to the configuration when we secured the Nomad infrastructure. We will examine the built-in features to easily generate, install, use, and...

In this lesson, you will learn to submit our new job to our Nomad cluster and see it launch all of our containers. We will submit the configuration file we created in the previous lesson and successfully deploy our new container.
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This is a lab video on Database Secrets Engine.<br<br/>/>

This clip is from the chapter "Compare and Configure Secrets Engines" of the series "HashiCorp Certified - Vault Associate Course".null

This is a lab video on Transit Secrets Engine.<br<br/>/>

This clip is from the chapter "Compare and Configure Secrets Engines" of the series "HashiCorp Certified - Vault Associate Course".null

In this video, we will explore the Transit Secrets Engine in Vault, which provides a way to encrypt data in transit. We will also talk about its features and how to use it.
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This clip is from the chapter "Compare and Configure...

In this video, we will understand the concept of “Promptception”, which involves using one ChatGPT prompt to generate multiple layers of prompts and ideas. We will walk through a step-by-step process for creating a...

In this video, you will learn about the importance of exercise, nutrition, and fitness for optimal health and wellness. We will examine different workouts, dietary strategies, and fitness programs to build strength, improve...

This video demonstrates how to use Packer with GitLab CI/CD to automate the build process and ensure that images are continuously updated with the latest changes.
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This clip is from the chapter "Packer Integrations" of the...

Join pilot Tim Hibbetts as he shares the exhilarating experience of flying faster than sound, from the intense catapult launch to the silence of speed.

This video is answering the question of what is xeriscaping.

This video is answering the question of what is a polar ice cap.

Black Sabbath and Led Zeppelin were some of the first bands to perform the metal scream, but the origin of screaming in music actually goes back a lot further to the Nordic Vikings.