The Recovery Partition does not have a drive letter. Therefore, it is not visible in the File Explorer. You can view it in the Disk Management app. However, some users found the Recovery Partition ...

One of the best features introduced in Lion (OS X 10.7), and available on every version of OS X since, is OS X Recovery. The OS X installer creates an invisible, bootable, 650MB partition—a portion of ...

In order to use a hard drive, or a portion of a hard drive, in Windows you need to first partition it and then format it. This process will then assign a drive letter to the partition allowing you to ...