How to Block USB Ports in Windows Easly [Steps]

The introduction of usb to the computing world could be such a huge technological marvel, it's hard to fathom that the early adopters of the Interface would've imagined that when they Introduced  it to the market.

In this post you'll find the Trick to Block USB ports in Microsoft Windows,

this Trick very useful And  simple Method

suppose you have some important data and A friends comes and Takes the data in usb drive

this tutorial will help you in completely disable the use of usb drive in system.

After Applying this tutorial users will not be able to usb drives.

Windows will Not detect it....

The tutorial divided in 2 parts:

* if the usb storage device is Not Installed in system

* if the usb storage device is already Install in system

So Let's Start this tutorial:

                               if the usb storage device is Not installed in system:

  

1. open Run command then

2. Type %windir%\inf press enter. it'll open ''inf'' folder

* usbstor.inf

* usbstor.pnf

3. Now you have to change user permissions setting. Do as following each file:

Right-click on the file and select "Properties". Go to "Security" tab and select the desired user or group in "Group or user names" list which you want to restrict from using USB drives. Now in "Permissions for Users" list, click on "Deny" check box next to "Full control" option and then click on ok 

4. Now you can click on ''Deny'' checkbox
5. That's its.Now users will not be able install any usb storage device in system


                     if the usb storage device is already installed in system:

1. Open Run command

2. Type ''regedit'' press enter.Now to go:
HKEY_NOCAL_MACHINE/SYSTEM/currentControlSet/Services/usbstor

3. In Right-side pane,change value of ''Start'' 3 to 4

4. Now whenever a user will attach A usb storage device which is already install in system,Windows will not detect it And it'll Not be show in My Computer.