actually, we do not have to have partitions in a storage device. Partitions however do make it easier to organize some things.
By analogy, imagine a warehouse without partitions.
Hard drives in computers are often not partitioned, but partitioning can improve things.
For example you could keep all your games in one partition, or all your documents and word processors in another.
These then would be less likely to be trod upon when a new operating system is installed.
Primary partition is only one
No, it does not.
GPT (GUID Partition Table) is typically stored on a storage device alongside the partitions it describes, such as a hard drive or SSD. It is a data structure located at the beginning of the drive and contains information about the partitions, their sizes, and locations on the disk.
Primary Partitions are logical areas on Coputer storage devices that have direct reference in Master Boot Record. (Due to limitation imposed by MBR only four primary partitions can be created). While Extended partitions refer to logical areas created out of need for more than four Partitions.
windows does not need to know the device name if it shows the device as a mass storage device.
Basic
Volumes are storage areas, such as partitions and disks.
storage device storage device
primary partitions, extended partitions, and logical drives.
Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.Folders on a storage device can hold documents and applications.
A CD is a storage device.
For download space