Most people slide $20 bills into an ATM without a second glance, but a tiny symbol on the serial number can quietly turn an ...

You probably handle dollar bills every day without giving them a second thought. Just simple paper money, right? Here's the thing, though. Some of those singles sitting in your wallet might actually ...

JOPLIN, Mo. (KSNF) — That $1, $5, or $10 bill in your wallet might be worth way more than its face value. Knowing what your paper money might be worth is all in the serial number. Serial numbers are ...

There are all kinds of reasons why you might want to check out your PC's serial number. You might need to provide it to your employer, or you might want to check it while troubleshooting technical ...