Most days, it hardly matters what your Mac serial number is. Who cares about a random series of letters and numbers? But if you ever need to use your warranty and have Apple repair your Mac, you'll ...

HP Pavilions ship with a serial number used to identify each unit. Unlike the product name and number, which apply to a specific group of units, the serial number is unique to each computer. Business ...

Need to find the serial number of your Mac? Read on for four different ways for how to figure out what it is. If you’re looking to sell or trade-in your Mac, or maybe check its warranty or recall ...