How to hide any drive via CMD

Hi friend....
How are you?
I am again with a new trick to hide any drive via command prompt
Many times our friend come at our home and just copy and paste all data from our system 
with the help of this tutorial you can hide any drive and can safe your data from copy and paste...
In this tutorial i will show you to hide Dvd Rw from your system but can hide any partition on your harddisk too.

Before-

After-

so for doing it just go to command prompt and type diskpart and press enter

now a new window of command prompt will open with diskpart command

now write list volume and press enter

 you will see all your partion and volume of your system
so as you know i want to hide my Dvd Rom so which drive letter is F and volume is 0
so i will write select volume 0 and press enter (you can change volume number according to your use)

now write remove letter F and press enter

now exit from all window's of command prompt and see the result in my computer
you will get something like this

You have done....
Cheers!!!!!!!!