Mounting a drive in Linux is the process of making a storage device, such as a hard drive or USB drive, accessible to the operating system. This allows the user to read and write data to the device, as well as manage its files and folders.
There are many reasons why you might need to mount a drive in Linux. For example, you might need to access files on a USB drive, or you might need to install a new operating system on a hard drive. Whatever the reason, mounting a drive is a relatively simple process.