How to disable/enable USB Port in Windows 7 ?

Hello All my Friends , I hope you Are visiting  my Website Daily For New  Tips , many people ask how to How To Disable / Enable Access Of USB Port  in school ,clg, sybercafe etc.   so Today I am showing  here how to How To Disable / Enable Access Of USB Port.  Just Fallow Simple  Steps And got Disable / Enable Access Of USB Port.

1)   windows Key

2) Type regedit  and press enter 

3) It will open the Registry Editor " click yes "

4) Find This HKEY_LOCAL_MACHINE 

5) Double Click on Defult Button 

After opening Registry edit browse the following path in reght side bar of registry editor

The Path to go: “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesUSBSTOR”

Step4: Then right click the registry “Start” which is rectangled in red color in the below screenshot of registry editor

6) then Right Click “Start” and Click modify

• if u want To enable USB ports: change the value from “4? to “3?
• if u want To disable USB ports: change the Value for “3? to “4?

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