How to Block USB Drives

Today in this post i am going to tell you a simple and useful trick to Block USB drives. you can use it in many ways like if some is asking you to transfer your data/stuff to his/her Pendrive and u don't want to give you stuff use this trick and just tell him my USB ports are not working srry haaaa.....  and when you need to use it just unlock it again. 

So lets Start ,

Step 1 - Click on start and open RUN ,  type regedit .

Step 2 - Click on HKEY LOCAL MACHIANE/System/CurrentControlset/Services/USBStor

Step 3 - In the right panel, search for value Start which have value as 0000000(3) AND  Double click on that and change the value to 4.

Step 4 - After all above steps done carefully then just need a Restart the PC and USB Drivers is Blocked. IN case if u want to unlock it just simply change the value again to 3

U R DONE 

ENJOY FRIENDS

THANKS FOR READING