But if your hard drive is not partitioned, then you will see that your full hard drive is the C drive.Ĭ: drive is the first available drive letter for hard drives on IBM compatible computers which are generally known as PC. Local Disk C is your C drive which is a partition of your hard drive. And to install your OS, you can use various bootable USB devices. You may have seen that, in your file explorer, there is one or more than one drive named as local disk C, local disk E etcetera. When you have installed your operating system, you installed that on your hard drive. You use the hard drive for storing data on the computer. What is C Drive in the Computer and Its Functionalities Below, we are going to describe in detail about them. The difference between c drive and d drive is important to know. This article is going to give the answers to those questions based on the drive and partitions of the hard drive. You may have got the warning saying that “C drive is full”. You see that the partitions are named Local Disk (C:), Local Disk (D:), and so on. There may be one or more than one partitions on your hard drive. Have this question ever come to your mind “what is C drive and D drive and why they are named like that?” It is a common question for a PC user.
