When a burst pipe ruins your dishwasher or a power surge fries your fridge, the first thing you want is a fast, fair payout. Yet your insurer often starts by asking for a tiny detail: the serial ...

If you need to calculate dates in your spreadsheets, Excel uses its own unique system, which it calls Serial Numbers. Every date (month, day, year) and time (hour, minute, and second) has an ...

Chances are you haven't spent much time thinking about your Apple device's serial number. Whether you own the benchmark Apple Watch Series 9 or a budget-priced refurbished iPhone, your device's serial ...

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 ...

On the back of your 360 there's a sticker that has your serial number on it. On that flap should be a manufacture date in MM/YYYY format. My first 360 was Jan06, my ...