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 is so slow? Read our full guide to find out how to improve your 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.

Find out what “Do Not Track” (DNT) means, how it works, and how it can protect your privacy. Learn how to enable DNT in Google Chrome & Firefox browsers.

Is a VPN really necessary? Find out whether you need to use a VPN at home and why using a VPN is important for your online privacy.

Need to delete Mac apps? Easily clear storage space and declutter your hard drive when you uninstall apps and programs on a Mac with these tips and tricks.

Worried your information has landed on the dark web? Learn about dark web scanners and what you can do if your email is found on the dark web.

Prevent your PC or laptop from crashing, overheating, or even dying too soon by giving it a good old clean up and dust off.