How to block USB port in windows ?
to execute this trick you must follow below steps with screen shot.
Step 1
click on start menu in windows
step 2
Click on run or simply type run in windows search bar
step 3
type regedit . this will open Registry editor
step 4
Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\usbstor
step 5
Double click on start in this menu and in the value box enter 4
step 6
click on ok
DONE
to reopen usb port put 3 in value box in step 5
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Labels: security
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