Nick MediatiPCWorld

Nick is a freelance contributor and a former editor for TechHive and PCWorld. He likes puns and the color yellow.

speedtest

How to test your home Internet speed

Stop waiting on a slow Internet connection and do something about it! Testing your internet connection only takes a few minutes, and it can help you figure out how to address network issues.

ipad model number 2

How to tell which iPad model you have

From a distance, you might not be able to tell two different iPad models apart. But it's easy to tell which one you have...if you know where to look.

How to delete, disable, or limit your Facebook account

If the news of Facebook's data handling has got you spooked, here's how you can limit third-party access to your account.

thinkstockphotos 499123970 laptop security

How to build the best free PC security software suite

By combining the best free PC security software available, you can fortify your PC against all manner of attacks.