Don't be one of those people with a compromised account that spams all their friends.
If you want to keep hackers away from your Twitter account, two-factor authentication could be just the thing. But be warned: It's a little awkward to set up...
You may have to put in two passwords, but it keeps prying eyes out.
Have trouble with tweets? Loathe all those likes? Pinned your last pin? Here's how to leave your 'friends' behind.
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.
Don't let your old smartphone gather dust in your desk drawer. Selling or trading in your old phone for a new one is easier than you think.
New iPhone owner? After you've acquainted yourself with your device's built-in apps, it's time to explore and download some third-party programs. Here's a primer on how to do so.
What's eating up all your iPhone's storage space? This trick makes it easy to find out.
iOS 7 is more than just a pretty face: Get to know it a little better with these ten not-so-obvious features and tricks.