Don't-Miss Stories

Demystifying digital camera sensors once and for all

Forget megapixels. A camera's soul is its sensor, and not all are created equal.

3 essential techniques to protect your online privacy

Two-factor authentication, encrypted remote storage, virtual private networks: These are your weapons in the fight for Internet security. Use them well.

on pcworld.com

How to report spam and other violations on Twitter

Make the spam tweets stop! It only takes a few clicks.

How to change your email signature on your smartphone

Nobody likes unwanted marketing. Here's how to get that annoying "sent from my phone" message out of your email signature.

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Actually, you do need to share your passwords

No one stays healthy forever. At some point, your loved ones will need access to all of your accounts. You can make that job easier for them.

on pcworld.com

How to deactivate your Pinterest account

You can leave Pinterest any time you like, but you can't leave completely.

Secrets of the iOS 7 keyboard

Uncover hidden characters and handy shortcuts with this guide to your iOS device's keyboard.

Lockdown: How to secure your PC without going crazy

Digital privacy is within your grasp with this practical beginner's guide to encryption.

on pcworld.com

How to unfreeze a frozen phone

Where are the Ctrl-Alt-Del keys when you need them?

How to delete your Google+ account

Have no place in your digital life for yet another social network? You can clear away your Google+ account in just a few clicks.

How to delete your Instagram account

Here's how to say good-bye to sepia filters and walk away from Instagram, leaving no trace behind.

How to delete or disable your Facebook account

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.

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.

Teach Siri to pronounce names

Tired of Siri mangling your moniker? Now you can finally teach it how to say your name (and others' names) correctly.

Connect your PC to your HDTV, and control it from across the room

Peter asked me for the best way to connect a PC to an HDTV, and, once connected, how best to use it

on pcworld.com