Knowing the serial number associated with the iPhones you give out to your small business employees helps you track who has what device. Additionally, you'll need to give Apple the serial number for ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

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've probably never given a second thought to the dollar bills sitting in your wallet right now. Most people don't. They're just money, right? Something to grab for coffee or parking meters, and ...

Overview: Apple has a simple way to check whether your iPhone is new, refurbished, or replaced; all you need is its model ...

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 ...