Disable USB drives on your computer

Use this Tricks,when you dont want others to plug USB device to your computer.Its all about Registry Editing.So be careful.If you are new,dont mess with it.
Copy the following code and paste it in notepad and save it as LOCKUSB.reg

 **************************LOCKUSB.reg***************************
REGEDIT4

[HKEY_LOCAL_MACHINE\System\controlset001\services\usbstor]
"start"=dword:4
*****************************************************************


To again unlock usb drive,copy and paste the following code in a notepad and save it as UNLOCK.reg

*******************************UNLOCK.reg************************
REGEDIT4

[HKEY_LOCAL_MACHINE\System\controlset001\services\usbstor]
"start"=dword:3
********************************************************************

Now you have sucessfully created 2 files,

1. LOCKUSB.reg,
2. UNLOCK.reg,

Click on 1st file,and your computer fails to recognize any usb devices,
Click on 2nd file,and your computer again starts recognizing your usb devices.

you may be required to reboot your system