How to hide data in invisible partition

      Guy's a lot of time you want to save your data that your friends can't able to find on your system .Today i'm posting one of such possibility by which you can save your data in a Partition/Drive and then hide that partition so that your colleges will not be able to find your private data.The procedure for doing so is given below:

Method1: using Command prompt....

1. Go to Start–>Run.
2. Type Diskpart and press Enter.
3. In the console type List volume to see all the drives available on 
     your PC.
4. Now select the drive which you want to hide.
    
    Note:
    Here I have shown how to hide E drive.

5. In My PC it is volume 2 for drive E .
6. Now to hide drive E type Select volume 2 .
7. Then type remove letter e , this will hide your drive.
8. Now to get your drive back type Select volume 2 and then type assign letter e.

Method2: Using Computer Menagement....

1. Right click My Computer.
2. Click Manage or press letter G.
3. This will open Computer Management.
4. Under Storage, select Disk Management.
5. Right click on the drive which you wish to hide.
6. Select Change drive letters and paths...
7. Click Remove
8. Now can find your partition will be hidden.
9. To get back the partition Computer Management–>Select drive–
     > Change drive letters and paths
10. Now select Add option.
11. In that Assign the following drive letter.
12. Select ok.