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How To: Enable Active Noise Cancellation on Your AirPod Pros

Apple unveiled the latest generation of its flagship earbuds, AirPods Pro, on Monday, Oct. 28. Aside from the increased price tag, new in-ear design, and wider charging case, the biggest change by far is in Active Noise Cancellation. Finally, we can listen to AirPods on a plane, walking by a busy road, anywhere with a lot of noise pollution. But how does it work?

How To: Use Windows Defender in Windows 7

This video shows you how to use Window Defender on your computer. Go to the start button on the screen and click it. Next, select the control panel. At this point you can type in the word ‘Defender’ or find the icon in the control panel. Once the Windows Defender page comes up you should be able to see whether or not the program is active. If it isn’t active then simply activate it. This program should be run because it helps protect you against spyware and other unwanted activity on your com...

How To: Set up an active speaker system

This video shows you how to set up an active speaker system with a built-in amp. Move the gain up and have it halfway up on the mixer. The actual volume control should be set to 0 prior to moving the gain up and down. Mess around with the gain, and slowly bring the gain up until you are slowly tapping into the ampere. You can mess with the gain until it sounds right. This will increase the bass on our mixer.

How To: Avoid back pain from sitting at a desk at work

In this tutorial, we learn how to avoid back pain from sitting at a desk at work. You can sit safely by keeping your back locked and using variations. Change position regularly and stand upright while moving. This will change the pressure in the disks in your back. Alternate between active and passive sitting, which will let your back muscles work. You can lean against the back rest of your chair for support on the hollow of your back. The position of your feet and legs has an impact on your ...

How To: Use Vibration Reduction or VR on a Nikon DSLR lens

In this video tutorial, viewers learn how to use Vibration Reduction (VR). Vibration Reduction is the name if an image stabilizer engine that helps estimating unwanted blurriness when using slow shutter speeds or panning shots. VR has two modes: Normal and Active. Normal mode is designed for hand holding or panning shots where it estimates camera shakes when holding at a slow shutter speed. Active mode is designed for using on rapid moving surfaces. This video is very descriptive and gives gr...

How To: Use Active Trac (A-TRAC) on the 2010 Toyota 4Runner

The 2010 Toyota 4Runner comes with a feature called Active Trac or A-TRAC. A-TRAC traction control has the traction benefit of locking front and rear differentials, but with less weight. The ABS (anti-lock braking system) will automatically brake a slipping wheel. This will provide extra torque so that wheels with more traction can continue to push the car along. This automatic feature works seamlessly and the driving experience is not hindered in any way. However, the driver can turn this on...

How To: Perform a Software Update on Your Nintendo Wii System

Using the Wii Options menu, it is possible to upgrade your Wii software to the latest version released from Nintendo for the gaming console. You will need to have an active internet connection to download the update first, so make sure that the Wii is connected to your home network. Be sure to check for upgrades every so often so that you have the latest features!

How To: Make a model of a space comet

Are you an active or aspiring scientist? In this free educational video from National High Magnetic Field Laboratory, learn how to make a model of a comet, and why models are important to scientists. Get started on a scientific road to discovery with help from this excellent video on how to make a model of a space comet.

How To: Figure Out Your Total Calorie Burn in Apple's Health App

If you transition to an Apple Watch from another wearable like Fitbit, you might be a bit confused by the new calorie burn counter. Instead of ending your day with thousands of calories burned, your watch says you've burned just hundreds. Could it be you're less active with your Apple Watch? Probably not. It's more likely because of the different way the watch counts your calories.

How To: Perform a musculoskeletal exam on a patient

Whether your training to be a doctor or a nurse, there is no doubt that this video lesson will help you better understand the procedure for musculoskeletal examinations. Musculoskeletal exams rely exclusively on inspection and palpation and tests using a combination of those techniques. The main purpose of this exam is to identify in your patient any signs of musculoskeletal disease, by way of pain, redness, swelling, warmth, deformity, and loss of function. Watch this video to see the entire...

How To: Eavesdrop on a Bluetooth headset

Few Bluetooth users realize that Bluetooth headsets can be hacked or otherwise exploited to a remote attacker the ability to record and inject audio through the headset while the device is not in an active call. SANS Institute author and senior instructor Joshua Wright demonstrates, and explains, the security vulnerability in this how-to. For more information, including step-by-step instructions on how you can replicate this hack yourself, take a look.

How To: Embed a YouTube video into MS Powerpoint 07

Chris Davis with the Educational Technology Center shows us a few easy steps to putting YouTube videos in our Microsoft PowerPoint 2007 presentations. To start you'll need to have an active internet connection and you should have the developer tab in PowerPoint active. To do this go to the Office menu, PowerPoint options, popular and click show developer tab. Locate the hammer looking more control option button and scroll down to Shockwave Flash Object and click it. This allows you to draw a ...

How To: Use a Rockwell reciprocating saw

Mark Donovan of Home Addition Plus goes over the key features and benefits of the Rockwell reciprocating saw with active vibration canceling technology. A reciprocating saw is a type of saw in which the cutting action is achieved with a push and pull reciprocating motion on the blade. A positive feature of the Rockwell is that there are no tools needed to replace the blade and it acts great with all materials including wood, metal, plastic, and/or aluminum.

How To: Broadcast live online

Systm is the Do-It-Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. They will help you avoid pitfalls and get your project up and running fast. In this DIY episode, see how to broadcast live online.

How To: Hack a network with Nessus 3

The Nessus vulnerability scanner, is the world-leader in active scanners, featuring high speed discovery, configuration auditing, asset profiling, sensitive data discovery and vulnerability analysis of your security posture. Nessus scanners can be distributed throughout an entire enterprise, inside DMZs, and across physically separate networks. In this network security video tutorial, you'll learn how to hack a network using Nessus 3.

News: Can Google Flights Really Get You the Best Price Possible?

I hate flying for two reasons. Firstly, I'm afraid of heights and turbulence is absolutely hellish. Secondly, I hate overspending on airfare. Flying can be unnecessarily expensive, especially if you don't plan ahead or must deal with inclement weather. Nevertheless, the travel season is almost here and we're always looking for the cheapest, most convenient flight. But what service actually provides you with exactly that?

How To: Use mobile hotspots on smartphones to access the internet on your Nintendo 3DS

There are many different applications and games on the Nintendo 3DS that can take advantage of an active internet connection over Wi-Fi such as Netflix or the eStore. Unfortunately, since the 3DS is a mobile device, you won't always have access to the internet. If you have a mobile hotspot on a smartphone or tablet, you can share the internet connection over wireless with the gaming handheld.