There are different various places where one can purchase disk partitioning software. There are disk partitioning software available on Amazon such as Partition Commander 10. Some other places that one can buy disk partitioning software are Ease US and Partition Wizard.

Yes

This is called "partitioning".

disk partitioning is the act of dividing a hard disk into multiple logical storage units referred to mas part ions to treat one disk as if it were multiple disks.

disk formatting is the process of preparing a data storage disk for initial use.

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