What does GUID partition table actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

What is a GUID Partition Table, or GPT? In this post, we will see what a GPT partition is and how it compares to MBR disks. We will also learn how to format, remove, or delete a GPT disk or ...

GPT stands for GUID Partition Table—one of those annoying acronyms containing another acronym. GUID stands for globally unique identifiers.