To use this trick to disable USB ports-
follow the steps given below:-
1.Click on Start.
2.Click on Run.
3.Type “regedit” without quotes. This will launch the Registry Editor.
4.Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\usbstor.
5.In the work area, double click on Start.
6.In the Value Data box, enter 4.
7.Click on OK.
8.Close Registry Editor and refresh your desktop.
9.To re-enable access to your USB ports, enter 3 in the Value Data box in Step 6.
BLOG POSTED BY-KUNAL PATIL.
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