A primary partition is any of the four possible first-level partitions into which a hard disk drive (HDD) on an IBM-compatible personal computer can be divided. … An active partition is one that contains the operating system that a computer attempts to load into memory by default when it is started or restarted.

What is a primary partition?

Primary Partition is the hard disk partition where both Windows OS and other data can be stored, and it is the only partition that can be set active. can be set active for BIOS to locate, and the primary partition saving boot files must be set active. If not, Windows will be unbootable.

What is primary partition and extended partition in Linux?

A partition is a logically independent section of a hard disk drive (HDD). An extended partition is a primary partition that has been designated for dividing up as a means of creating more partitions than the four that are permitted by the master boot record (MBR).