They are the same thing. C: is what the computer's operating system calls the hard drive.
C drive
C: drive is the main hard drive on your computer. Hard drives are identified by letter, with C: being reserved for the first bootable drive in a computer.
The first hard drive in the computer is usually designated is Drive C:.
Both letters are for Hard Disk drive because one hard disc is compartmentalized and these are named C drive, D drive & E Drive etc.
C Drive
Main Hard Drive
c drive
If you don't have a DVD drive then it is th C:// drive and the D:// drive. However, if you do it is only the C:// drive.
Its the hard drive which is pre-intalled.
Typicly, in a majority of PC's, The main drive of a computer, the default storage and boot location is the C:/ Drive.You can See this on "My Computer" option.Default Hard Drive: C:/
probably not because the registry is set up for a certain drive letter. the most common is C: if you just change the hard drive letter then the programs won't work.
Most likely: yes.