When they need to edit something off of a document. Such as Windows XP.
This is called "Disk Formatting" "Formatting"
It's use to erase and clean all files on the disk removing viruses and unnecessary files. Use also to install new Operating system to the disk if disk in particular is use on a computer system.
Hard disk formatting means preparing new space for data storage. This is by creating tracks and sectors in the disk.
When you are prepared to lose every piece of information on the disk. When the disk is not formatted. When you want to switch to or from a disk that is formatted for a Macintosh computer. Etc.
Formatting prepares a floppy disk to store data
it does not divide a disk by necessity. you can chose, when formatting, to divide the disk into partitions, but this is not necessary. default is that you have no partitions (which is technically the same as 1 partition).
Universal Disk Formatting
You must prepare an HD for the OS you are going to load on to it. This preparation is called formatting. Depending on the OS, you must use the correct formatting.
It wipes out data on the hard drive disk.
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.
A low-level format is the process that marks the location of tracks and sectors on a disk. A disk cannot be partitioned or formatted until a low-level format is completed.
When you delete a file on a filesystem all that is really done is that the disk "forgets" where the data is stored. It remains on the disk until it is overwritten. Formatting is a more technical term than most people understand. A common misconception is that formatting is simply deleting all data on a disc. In fact formatting is more of a "reconfiguration" of the disk. Formatting is the process where a system of data storage is applied to the disk. As a bi-product of this the system which remembered the layout of the origonal data is replaced and therefore the data inaccessible. It is however a common feature of most formatting tools to physically destroy the data as part of the formatting process.