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The Essential Guide to Computer Viruses

A computer virus is a type of malware that can spread quickly between computers and other devices. Learn how viruses work and how to protect against them.

What is a VPN & How Does it Work?

What is a VPN? What does it do? How does it work? And how can you use a VPN? Learn all about a VPN's definition and uses in our guide.

How to Increase Your Internet Speed Right Now

Wondering why your internet speed is slow? Learn how to improve your internet connection right now, whether you're on Wi-Fi or Ethernet.

What Is Hacking?

We all have some concept of hacking - but do you really know what it is? Read our full hacking definition here.

The Dark Web Browser: What Is Tor, Is it Safe, and How to Use It

Tor Browser is a tool for anonymous web browsing. Find out how Tor works, if it’s safe, and how to use it on your laptop and mobile device.

How to Start Your Mac in Safe Mode

Booting your Mac in safe mode can help you troubleshoot issues, test hardware, and resolve startup problems. Find out how in this guide.

What Are QR Codes and How Do You Scan Them?

What is a QR code and how does it work? Our QR code guide explains how to scan QR codes on both iPhones and Android devices.

What Is Cryptocurrency and How Does It Work?

Cryptocurrency is a virtual currency secured using cryptography. Read our guide to learn how crypto works and how to avoid crypto scams.

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