Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Linux and macOS Permissions
While macOS and Linux lack NTFS's fine control of resources, they do still have permissions, and a good tech should understand how they work. Additionally, there are specific tools used to control permissions. This clip is from the...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - What Is the Registry?
The Registry is the primary repository for everything about your Windows system. The Registry is rarely accessed directly, but, when necessary, we use the Registry Editor utility to do so. This clip is from the chapter "Working with...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Upgrading macOS
Upgrading macOS is simple. Follow along with the author in this video to find out how to upgrade to the newest version of macOS. This clip is from the chapter "Installing and Upgrading Operating Systems" of the series "CompTIA A+...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Understanding File Systems
A file system organizes data stored on mass storage devices. A tech should have a good understanding of multiple file systems, why they are used, and how to troubleshoot them. This clip is from the chapter "Implementing Mass Storage" of...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - GPT Partitioning
Globally unique identifier (GUID) partition table (GPT) partitioning is more modern and used by all operating systems today. It's important for a tech to understand the benefits of GPT as well as how to use it. This clip is from the...
Professor Dave Explains
Continental Philosophy Part 1: Husserl, Bergson, Heidegger, and Jaspers
With modern philosophy covered, let's cross over into contemporary philosophy. And let's begin by introducing the continental tradition in this time period. This included philosophers like Husserl, Bergson, Heidegger, and Jaspers. Let's...
Curated Video
ChatGPT for Creatives - Finding Your Own Resources
In this video, you will learn to find the resources to learn a new skill, the importance of understanding what we want to learn and how to find the right resources, whether it's through online courses, books, or mentors. It also gives...
Curated Video
Connecting Across Continents: The Evolution of Video Calls
Discover how technology has transformed communication, allowing us to stay visually connected with friends and family worldwide, even from remote vacation spots. This video delves into the advancements from traditional satellite...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Environmental Controls
Controlling environmental factors enables you to create a safe computing space. This video looks at options for disposing of waste such as old printer cartridges and controlling temperature and humidity. The author describes proper...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Mobile Device Security
Mobile device security starts with a lock screen but goes beyond multifactor authentication (MFA) and remote find, lock, and wipe. Corporate environments use mobile device management (MDM) services for even more control over mobile...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Connecting to a Wi-Fi Network
The best 80 2.11 network is useless unless your users can connect to it. Smartphones, desktops, IoT devices, and other networked gizmos need to be individually configured to access your 802.11 networks. This clip is from the chapter...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Wireless Encryption
Everything on an unencrypted (open) wireless network is easily intercepted by anyone with the right capture tools. Over the years, 80 2.11 has developed three different encryption standards, each with its own idiosyncrasies, strengths,...
Curated Video
CompTIA A+ Certification Core 2 (220-1102) - Working with Folders
The data stored in our mass storage devices is organized into a large tree of folders (also known as directories). A good tech must understand how to create, delete and move folders. This clip is from the chapter "Working with the...
Healthcare Triage
Is Butt Legs? The Scientific View
In 2019, Hank Green set the internet ablaze with his highly divisive question: Is Butt Legs? Like, the the human butt a thing unto itself, or is it part of your leg? Today, Healthcare Triage, in collaboration with the powers of science,...
Healthcare Triage
A Vaccine for Breast Cancer?
Cancer prevention is a major goal in health research, and one major milestone was the HPV vaccine, which targets a virus that is responsible for different types of cancer, mainly cervical cancer. Now we’ve got some recent excitement in...
Healthcare Triage
Does Cold Immersion Therapy Work? Let's Dive In.
Cold plunging is…almost exactly what it sounds like: Immersing your body one way or another in super cold water. Some people do this by hopping in a tub full of ice water, some people take very cold showers, or some people dive into...
Curated Video
Deep Learning - Artificial Neural Networks with Tensorflow - How to Choose Hyperparameters
In this video, we will understand how to choose hyperparameters. This clip is from the chapter "Feedforward Artificial Neural Networks" of the series "Deep Learning - Artificial Neural Networks with TensorFlow".In this section, we will...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Choosing a Power Supply
Power supplies come in a dizzying array of power ratings, sizes, and efficiencies. A good tech understands these factors to make sure a system has the power it needs. This clip is from the chapter "Book Chapter 7 - Power Supplies" of the...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Tools of the Trade
Technicians need the right tools to do their job. These tools include PC toolkits, mobile device toolkits, voltmeters, and circuit testers. This clip is from the chapter "Book Chapter 1 - Safety and Professionalism" of the series...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Mobile Device Security
Mobile device security starts with a lock screen but goes beyond multifactor authentication (MFA) and remote find, lock, and wipe. Corporate environments use mobile device management (MDM) services for even more control over mobile...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Laptop Hardware Troubleshooting - The Tools
Laptops have many technician-replaceable parts. Check for online documentation before starting and proceed with caution. Mike explores laptop dissection in this episode. This clip is from the chapter "Book Chapter 23 - Portable...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Laptop Features
Portable computers use the function key (Fn) to activate alternative features. These include screen sharing, power settings, audio options, and more. The Settings app in Windows enables you to adjust a host of laptop settings (which...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Internet Tiers
In this episode, Mike discusses the structure of the Internet. Starting with the Tier 1 carriers, he shows how carriers at each layer relate to their peers and also how they interact with Tiers above and customers below. This episode...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Network Troubleshooting
Networks sometimes fail. A good network tech knows how read symptoms and diagnose a network quickly to enable users to get back to work. This clip is from the chapter "Book Chapter 19 - Local Area Networking" of the series "CompTIA A+...