1. Primary partition
The primary partition is also called the boot partition. Windows systems generally need to be installed in this primary partition to ensure booting. Automatically enter the system. Simply put, the primary partition is a disk partition that can boot the computer to read files. (Recommended learning:PHPSTORM)
A hard disk, can create up to 4 main partitions at the same time. When four main partitions are created, the extension partitions and logical partitions cannot be created. In addition, the primary partition is independent and corresponds to the first partition on the disk. Currently, most computers generally divide the C partition into the primary partition when partitioning.
2. Extended partition
Extended partition is a concept. It is not actually visible on the hard disk and cannot be used directly.
Except for the primary partition, the remaining disk space is the extended partition. When a hard disk allocates all its capacity to the primary partition, there is no extended partition. Only when the primary partition capacity is smaller than the hard disk capacity, the remaining space belongs to the extended partition. The extended partition can continue to be expanded and divided into multiple logical partitions. Partition.
3. Logical partition
On the extended partition, multiple logical partitions can be created. A logical partition is equivalent to a storage block and has nothing to do with the operating system and other logical partitions and primary partitions. It is "independent".
The difference between primary partition, extended partition and logical partition
To put it simply, most of our computers are divided into A C drive is the main partition, and other D drives, E drives, and F drives are all logical partitions. The combination of D drive, E drive, F drive, etc. outside the main partition belongs to an extended partition.
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