To hide your disk drive just go through following steps :
>> Open control panel
>> Go to administrative tools
>> Click on computer management
>> A new window will be appeared
>> Click on disk management
>> In the left column you will see all disk drives
>> Now right click on local disk which you want to hide
>>Suppose you want to hide local disk E, right click on local disk E and choose change drive letter and paths now a small window will appear showing ur letter"E" click remove and then ok
Open My Computer, you will not see local disk E to bring back repeat the above steps but when you open disk management the drive that is hidden will be without any letter
>>Right click on it and
>>Choose change drive letter and paths
>>Press add and click on Ok
>>Right click on it and
>>Choose change drive letter and paths
>>Press add and click on Ok
