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What Is a Computer Virus and How Does It Work?

A computer virus is designed to infect programs & files with malicious code, changing how a computer operates and spreading across systems.

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.

How to Download and Install Chrome on Your Mac

Learn how to download Google Chrome on your Mac and how to set it as your default browser. Get the most out of Chrome for Mac.

TCP vs UDP: What’s the Difference and Which Protocol Is Better?

TCP drives reliable data transfers while UDP prioritizes speed and efficiency. Read more to understand the differences between TCP vs UDP.

How to Turn off Safe Mode on Your Android Phone or Tablet

Android safe mode is a diagnostic mode that helps you identify the source of phone glitches. Learn how to enable and disable safe mode now.

What Are NFTs and How Do NFTs Work?

NFTs, non-fungible tokens, are digital assets on a blockchain with unique identifiers and metadata that separate them from one another.

The Most Secure Messaging Apps in 2023

What's the most secure messaging app in 2023? Find out the best apps to prevent third parties from reading your conversations.

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