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.

A VPN is a secure, encrypted connection that protects your privacy online. Learn what VPNs are, how they work, and why they're essential to your security.

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

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

What's the best browser for privacy and security? We analyzed browser privacy settings to compile a list of the most secure browsers in 2022.

Blocked websites are history. Here’s how to unblock sites using a VPN, proxy, and more – whether at school, work or home.

Learn how to find and remove duplicate files in Windows 10, 8, and 7. Our list of the best duplicate file finders for Windows (free and paid).

A virtual machine (VM) is a software-based virtual computer. Find out how VMs work, their benefits, and how they impact security in this guide.

When it comes to watching TV online, there are plenty of streaming sites to watch your favorite shows or sports. Find out how to watch TV online here.