Calvin Westfall, a 59-year-old vending machine owner from West Virginia, made a surprising discovery recently while sorting through the cash from one of his machines. Among the familiar stack of ...

There are various reasons you might want to find your laptop or computer’s serial number. Some schools ask that you register your laptop for academic use. Workplaces often do the same thing. You may ...

There are lots of reasons why you might need to identify your Mac’s serial number: most commonly this would be needed to get help with a technical issue from Apple support, or to check the status of ...