How to disable USB Port ????

DISABLE USB PORT...

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Step 1:Goto run...
Step 2:Type 'regedit' without quotes...
Step 3:Click on HKEY_LOCAL_MACHINE...
Step 4:Go to SYSTEM...
Step 5:Click on CurrentControlSet...
Step 6:Click on services...
Step 7:Go to USBSTOR...
Step 8:Double click on 'Start' where value is 3...
Step 9:Now change the value data with 4...
Step 10:Now press ok and refresh your desktop your USB port is disabled, to enable the usb port replace the value 4 with 3...