GPT is a newer partitioning standard than MBR and doesn’t have as many limitations. For example, MBR only allows for four primary partitions per drive and doesn’t support drives larger than 2 TB. GPT allows you to create hundreds of partitions per drive and supports drives larger than one billion terabytes.
Set up a new disk on Windows 10 or 8.1 and you’ll be asked whether you want to use MBR (Master Boot Record) or GPT (GUID Partition Table). Today we’re explaining the difference between GPT and MBR and helping you choose the right one for your PC or Mac.
GPT brings with it many advantages, but MBR is still the most compatible and is still necessary in some cases. This isn’t a Windows-only standard, by the way—Mac OS X, Linux, and other operating systems can also use GPT.
A partition structure defines how information is structured on the partition, where partitions begin and end, and also the code that is used during startup if a partition is bootable. If you’ve ever partitioned and formatted a disk—or set up a Mac to dual boot Windows—you’ve likely had to deal…
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