How to disable USB

Its really simple to do so let me tell step by step.


1.  Right Click on MY Computer and click on Properties 

2. New Diloglbox same you see in this below picture click on Hardware

3.  Now click on Device Manager

4.  In new window of Device Manager will open same as you can see in the picture below

5.  In this window click on the + singe of Universal Serial Buss

6.  and a list will open in this list click on all Devices with read dot

7.  and finally click on Disable one by one now your all USB ports will off

and they will stop working . Happy Learning