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 ...

Most electronics come with a bevy of numbers etched into their frames, stamped on their undersides, and emblazoned onto their boxes. But why? Well, the short answer is that they're needed for model ...

Apple will begin to use a new and longer serial number format for iPhone, Mac, Apple Watch, and other product repair parts starting October 1, a few weeks following the expected launch of the new ...