Forget megapixels. A camera's soul is its sensor, and not all are created equal.
Two-factor authentication, encrypted remote storage, virtual private networks: These are your weapons in the fight for Internet security. Use them well.
Make the spam tweets stop! It only takes a few clicks.
Nobody likes unwanted marketing. Here's how to get that annoying "sent from my phone" message out of your email signature.
You can leave Pinterest any time you like, but you can't leave completely.
Uncover hidden characters and handy shortcuts with this guide to your iOS device's keyboard.
Digital privacy is within your grasp with this practical beginner's guide to encryption.
Where are the Ctrl-Alt-Del keys when you need them?
Have no place in your digital life for yet another social network? You can clear away your Google+ account in just a few clicks.
Here's how to say good-bye to sepia filters and walk away from Instagram, leaving no trace behind.
Need some time away from Facebook? Sick of its privacy issues? You can deactivate—or outright delete—your account if you know where to look.
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.
Tired of Siri mangling your moniker? Now you can finally teach it how to say your name (and others' names) correctly.
Peter asked me for the best way to connect a PC to an HDTV, and, once connected, how best to use it