This video explores using components with known vulnerabilities.

Some application services are focused mainly on web mobility (web apps on mobile devices) such as AWS Amplify, AppSync and Device Farm. This video addresses these services as well as some additional machine learning tools.

As you begin to explore DNS in AWS, it is important to first grasp what DNS is and how it works. In this video, you will explore the basic operations and capabilities of DNS, including name resolution and DNS services.

Why are there USB Type-A and USB Type-B connectors? Why do modern systems still provide older USB connectors when the latest USB perfectly supports older devices? It takes a good understanding of the USB standards to see how and...

Delve into the expansive world of drones, from hobbyist pursuits to their transformative roles in surveillance, delivery, and future transportation. This documentary explores how drones have evolved from simple remote-controlled...

This video demonstrates some destructive malware and ransomware applications to give you an idea of what to look for when you suspect a system has been infected. WARNING! If you attempt these at home, be sure you're in a sandbox or...

Although procedures can vary among companies, the CompTIA A+ objectives follow a logical set of responses. This video describes each step.
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This clip is from the chapter "Securing Computers" of the series "CompTIA A+...

Mobile devices can encounter problems ranging from unresponsive touchscreens to complete system lockout. This video explores common symptoms, such as slow performance (caused by excessive app running) or overheating, and their...

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...

iOS devices use a lot of gestures for accessing functions. The App Store offers all apps available for iOS. Settings enable you to change application permissions, account information, location services, and more.
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Android devices are very customizable. The Google Play store offers shopping options for new applications (apps). Google accounts are mandatory. This video explores features specific to Android devices.
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IP addressing was designed from the ground up for flexibility in supporting LANs and WANs of any size. The first step towards understanding this flexibility is to understand Network IDs and how they interact with a subnet mask to get...

There are a thousand reasons for a Windows system to not booting properly. The trick is to separate the different reasons into distinct areas and then understand the right tools to diagnose the problems.
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The lesson will teach us how to set a partially transparent mask for the material with full PBR values. We will create a new material variation, which will allow us to make use of the sigils for assets.

In this lesson, we will find out how to set up and render a video in Blender. We will go through the optimizations of rendering and how to get a camera set up to get a nice video out of our scene.
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In this video, you will learn to implement the AutoGrad function in a loop.
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This clip is from the chapter "AutoGrad in PyTorch" of the series "Deep Learning - Computer Vision for Beginners Using PyTorch".In this section, we...

In this video, we will test the competition speed with GPU.
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This clip is from the chapter "Diving into PyTorch" of the series "Deep Learning - Computer Vision for Beginners Using PyTorch".In this section, we will dive into...

In this video, we will first understand what CUDA is and then see it in action.
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This clip is from the chapter "Diving into PyTorch" of the series "Deep Learning - Computer Vision for Beginners Using PyTorch".In this section,...

Dive into the high-tech world of modern archaeology as we explore how cutting-edge tools like advanced scanners and LIDAR technology unravel the mysteries of our ancestors. From reconstructing the brain of Cro-Magnon man to unveiling...

This video explains the pedometer widget configuration.
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This clip is from the chapter "iOS 16 Lock Screen Widget" of the series "Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island".This section explains the lock...

Even though we live in a world of built-to-exact-specification systems, you will eventually need to install and possibly troubleshoot expansion cards. Let's look at the modern expansion card formats and then get hands-on and...

A broad cross-section of peripherals scans and read data. From flatbed scanners to barcode readers and card readers, these devices make our users' lives easier and more convenient.
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Thunderbolt and Lightning connectors are high-speed alternatives to USB. A good tech recognizes when these technologies are used, their unique connectors, and the benefits/weaknesses they have compared to USB.
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Most USB devices work well fresh out-of-the-box. For those that don't, it's important to have a proper USB configuration process to make sure a USB device and all of its features work properly.
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