what does the recovery drive do
Recovery (D): is a special partition on the hard drive used to restore the system in the event of problem. Recovery (D:) drive can be seen in Windows Explorer as a usable drive, you should not attempt to store files in it. Storing files can on the Recovery (D:) drive can cause the system recovery process to fail.lick Advanced Options. Select Remove the recovery partition on your hard drive to increase available hard drive space. Figure: Recovery Manager: Advanced options. Click Next. Read and respond to the screens to remove Recovery (D:) drive.