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Difference between MBR and GPT Partition

Difference between MBR and GPT Partition

There are two main types of partition schemes used in Windows: MBR and GPT. You may be wondering what the difference is between them and which one you should use. In this blog post, we will discuss the differences between MBR and GPT, as well as when you should use each one. Read on to learn more!

What is MBR Partition?

MBR Partition is a type of computer partition that stores vital information about the computer’s operating system and partitions. MBR stands for Master Boot Record. The MBR Partition is very important because it tells the computer where to look for the operating system and how to boot up properly. If the MBR Partition gets corrupted, the computer may not be able to boot up at all. That is why it is important to have a backup of the MBR Partition in case something happens to the original.

What is GPT Partition?

GPT is a partitioning system that is designed to overcome the limitations of the MBR partitioning system. GPT can be used on disks of any size, and it allows for a greater number of partitions than MBR. GPT is also more resistant to corruption than MBR, making it a good choice for mission-critical data. GPT is not without its drawbacks, however.

It is not compatible with all operating systems, and it can cause problems if you try to boot from a GPT disk on an older computer. GPT is also more complex than MBR, so it may not be the best choice for beginners. Nevertheless, GPT is a powerful partitioning system that has many advantages over MBR.

Difference between MBR and GPT Partition

MBR (Master Boot Record) and GPT (GUID Partition Table) are two different partition styles used to initialize a hard drive. MBR is the traditional style and is compatible with BIOS systems. GPT is a newer style that is compatible with UEFI systems.

  • MBR uses a table to map out the partitions on a hard drive. It can support up to four primary partitions, or three primary partitions and one extended partition.
  • GPT also uses a table to map out the partitions on a hard drive, but it doesn’t have the same limitations as MBR. It can support an unlimited number of partitions. GPT is also more resilient to corruption and can be recovered from backups more easily.
  • When deciding which partition style to use, you should first consider whether your system is BIOS or UEFI. If it’s BIOS, you’ll need to use MBR. If it’s UEFI, you can use either MBR or GPT.


The differences between MBR and GPT partitions are important to understand when creating a new partition or converting an existing one. For most users, MBR will be the right choice. However, if you have a large number of disks or plan on using UEFI with your system, then GPT is the better option. Whichever type of partition you choose, make sure you back up your data before making any changes.

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