There are two ways of unblocking usb ports in your college . one is done using BIOS(basic input output system) and second one is done using registry . I am gonna show you both the ways . lets start with the registry one .
using registry:
step1: Now open run and type regedit this will open windows registry . Then browse to the following :HKEY_LOCAL_MACHINE\SYSTEM\currentcontrolset\services\USBSTOR
step2: Now on the right hand pane double click on registry start . now if you change this value to 3 it will enable the ports if you change the value to 4 it will disable it .
using BIOS:
step 1: Enter bios by pressing f1 or f11 or esc or wat ever it varies frm system to system . Then you will want to enter setup.
step 2 : Search for advanced options and search usb ports enable it and have fun hacking .
NOTE: sometimes the system administrator will use passwords to protect BIOS , you can by pass it by just removing the CMOS battery by opening the cabinet of the PC.
