How to Enable and Disable Usb Drive in a Windows system

Dear Friends  
     

   Got to know about enabling and disabling usb in a windows System .You can also do this by following some easy steps ...please follow these steps

 Press Windows + r  

    you will get the run Window in that type regedit, and then click OK.

u will get to see registry editor window in that navigate to the following path

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsbStor

in that u will see the Default file click on that and

In the Value data box, type 3  click OK
it will enable the USB access in your windows System

if you want to disable enter 4 click ok..  and it will disable your USB access on Windows System...