How-To Geek

Fergus O'Sullivan-

Fergus O'Sullivan

Contributing since September, 2018

  • 172
    articles

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Latest Articles

Over-the-shoulder view of a woman navigating a streaming app on a TV.
VPNs
What's the Best Way to Stream Over a VPN on a TV?

Wondering how to get your smart TV and VPN to play nice?
Features
ExpressVPN Aircove Review: A New Breed of VPN Router

Curious about ExpressVPN's new Aircove router?

Closeup of a smartphone with a message containing a link on screen.
Features
How to Test a Suspicious Link Before Clicking It

Ever wanted to test a dodgy link instead of deleting it?

Digital illustration of a globe surrounded by nodes with labels reading
VPNs
Decentralized VPNs vs. Tor: What's the Difference?

Are dVPNs really the evolution of Tor?

Computer code with colorful glitch art accents.
Features
What Is an IDE?

Ever been curious what an IDE is and what you could use it for?

Digital illustration of a wallet with coins floating around it and arrows forming a circle to illustrate a refund.
VPNs
Do VPNs Honor Their Money-Back Guarantees?

Can you count on getting your money back from VPNs?

Illustration of the earth surrounded by a network of glowing satellites.
VPNs
Decentralized VPNs vs. Regular VPNs: What's the Difference?

They both claim to offer privacy and security, so how are actually different?

Magnifying glass highlighting the Valve Steam logo on the Steam store webpage.
PC Gaming
Should You Buy Early Access Games on Steam?

There are some quality games you might be missing out on by skipping Early Access.

Digital drawing of a shield surrounded by glowing, interconnected devices to illustrate the concept of cybersecurity.
VPNs
Are Decentralized VPNs More Secure Than Regular VPNs?

Can you count on dVPNs to keep data secure?

AtlasVPN logo on a white background
Features
AtlasVPN Review: Can It Hold Up the Sky?

AtlasVPN has some aggressive marketing, but does it have what it takes?

Closeup of a computer screen showing lines of programming language.
Features
What Is a Programming Language?

Ever wondered what programming languages are?

Closeup of a computer monitor showing a log output.
VPNs
How Do No-Log VPNs Destroy Their Logs?

Have you ever wondered how they do it?

Installing the ProtonVPN app on a phone.
VPNs
ProtonVPN Releases Stealth Protocol to Dodge Internet Censorship

ProtonVPN releases new weapon in the fight against censorship.

FastVPN running on various devices including smartphones and computers
Features
FastVPN Review: What's In a Name?

Is FastVPN true to its name?

Laptop on top of a speeding a rocket.
VPNs
Can a VPN Really Improve Your Ping While Gaming?

Can a VPN help online games' performance?

Closeup of a computer screen showing the beginning of a URL in a browser address bar.
Cloud & Internet
What Is HTTP?

Ever been curious to how the internet works?

The Netflix logo on a smartphone.
Streaming
How to Unblock Netflix

Want to make the most of your Netflix subscription?

The Indian flag on a keyboard.
VPNs
ProtonVPN Pulls Indian Servers After Gov't Crackdown, Offers Virtual IPs

ProtonVPN found a way around India's new VPN crackdown.

ExpressVPN Aircove
VPNs
ExpressVPN Launches the Aircove, Its Own Wi-Fi VPN Router

ExpressVPN launches first ever router with a VPN installed.

PureVPN's logo on a white background
Features
PureVPN Review: Bargain Bin or Budget Blockbuster?

Need a new VPN? You may want to give PureVPN a miss.

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