How to Disable your USB Ports?

Kindly follow the below steps correctly::-
1. Click on Start >> Click on Run.
If you cannot find RUN just type it in the search box.
2. Type “regedit” without quotes. This will launch the Registry Editor.
3. Navigate to •>>HKEY_LOCAL_MACHINE\
•>>>SYSTEM\
•>>>>CurrentControlSet\
•>>>>>Services\
•>>>>>>usbstor.
4. In the work area, double click on Start and In the Value Data box, enter 4 click OK.
You are Done!!!!!
√ Now just Close Registry Editor
and refresh your desktop.
That’s it.…
√√And now if any one trays to enter their UBS disk, It just doesn’t work.
To Re-Enable access to USB ports, Follow the same proccess as above but enter 3 instead of
4 in the Value Data box 
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