DKIM, DMARC, and SPF: Setting Up Email Security
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November 04, 2021
DKIM, DMARC, and SPF are the three main mechanisms maintaining the security of emails. The related protocols let you prevent unauthorized s...
Thursday 4 November 2021
What Is a CPU or GPU Bottleneck in PC Gaming? (and How to Fix It)
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November 04, 2021
If you’ve been gaming (especially on PC ) for a while, you’ve probably heard of CPU and GPU bottlenecks. These concepts are essential to un...
How to Run a Command on a Running Docker Container
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November 04, 2021
Usually, you want Docker applications to be fully contained, but sometimes for development or automation purposes it’s useful to be able to...
How to Enable DNS Over HTTPS on Windows 11
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November 04, 2021
For improved online privacy and security, Windows 11 lets you use DNS over HTTPS (DoH) to encrypt the DNS requests your computer makes whil...
How to Clear Your Browsing History in Google Chrome
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November 04, 2021
If you use Google’s Chrome browser, and chances are you probably do, then you may want to clear your browsing history from time to time. It...
How to Undo (and Redo) on Mac
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November 04, 2021
Whenever you make a mistake on your Mac, it’s easy to take a step back with Undo. And if you change your mind, you can Redo the last comman...
Microsoft Teams Will Let You Mute Your Mic From the Taskbar
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November 04, 2021
Sick of forgetting to mute your mic during Teams calls? Windows is going to make it easier as the latest Dev channel Insider Preview has a ...
Windows 11 Built-In Apps Not Working? Here's a Solution
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November 04, 2021
As more people upgrade to Windows 11 and hopefully get updates, we’re starting to see several complaints about essential built-in apps that...
How Do Under-Display Smartphone Cameras Work?
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November 04, 2021
Your next smartphone might have a camera that you can’t even see. Here’s how under-display smartphone cameras work and why device manufactu...
Start11 Brings Windows 11’s Start Menu to Windows 10
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November 04, 2021
Microsoft has extremely strict requirements to upgrade to Windows 11, but if you want to experience a bit of Windows 11 on Windows 10, you ...
Customize Windows 11's Wonky Start Menu with Stardock's Latest App
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November 04, 2021
After decades of using PCs, the new Windows 11 Start Menu can be a bit inconvenient. No worries—Stardock’s new Start11 app lets you revert ...
How to Stop Android From Killing Background Apps
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November 04, 2021
Battery life is very important, but some Android phones try a little too hard to stretch it out. You may notice apps running poorly or miss...
Forget Tesla: Make Your Own EV With Ford's New Electric Crate Engine
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November 04, 2021
This week Ford released an all-new electric crate motor for DIY enthusiasts who want to build their EV dream car or truck. To show off one ...