The first hard drive in the computer is usually designated is Drive C:.
C
basic disk status
Basic
Basic
If there is one partition in a hard disk and one CD device then the default drive letter assigned is D. Else, If there are two partitions in a hard disk and one CD device then the default drive letter assigned is E. Else, If there is only one partition in a hard disk and two CD devices then the default drive letters assigned to both CD devices are D and E.
The hard disk drive platter is used to store magnetic data or information that comes from the hard disk drive, where they are stored. The hard disk drive can contain one or more hard disk platter.
It is usually designated the C: drive.
A: or B: drive is usually a floppy disk. These are becoming rare. C: drive is usually the main hard disk. D: drive is the second hard disk if any. E: drive is usually an optical or CD or DVD drive F: G: H: etc. drive may be a USB "thumbdrive" or an external disk.
Since the hard disk drive uses the same data bus as the removable disk drive(s), it is usually installed adjacent to the removable disk (CD-ROM) drive(s).
Drive A or Drive B as the hard disk was usually Drive C
The default is C: that is the default drive letter, the default drive number is Disk 0
Hard Disk Drive.
Go to my computer then select the drive where your hard drive is (usually c:) it is usually labeled as something like local disk c: then you are able to view everything saved to your hard drive