Luggage locks can help keep your possessions from going astray. But they can turn on you, too, if you forget the combination. Here's how to fix that.

If you ever forget the combination to your bike lock, here's how to open the lock—without any tools required. A word to the wise: You might also consi ...

With a combination that you believe is good you should try the many combination opening sequences that are mentioned in this blog. For most people without a combination a lock smith will be needed.

And now there's QuickLock, a Bluetooth-powered padlock that updates the classic portable lock for the smartphone age. QuickLock doesn't use a key or combination of any kind.