An egg carton displaying a sell by date and other numbers printed on the side - JollyPopLA/Shutterstock Somewhere beside or below the expiration date, you'll see a three-digit code that spans anywhere ...

Yesterday, Microsoft communications head Frank Shaw put up a post on The Official Microsoft Blog rattling off some numbers regarding many of Microsoft’s products. The intention was obviously to lend ...

In a world where the four-digit PIN (Personal Identification Number) has become a cornerstone of personal security, the importance of choosing a strong and unique code cannot be overstated. From the ...

A Social Security claim number is always followed by a letter symbol, which were essentially assigned alphabetically as benefits were added to Social Security law. Zinkevych / Getty Images/iStockphoto ...

(Scripps Howard)Do you need fertilizer? Are you trying to sort through your options at the garden center? Here are some things to consider. Every fertilizer product has three numbers prominently ...