How can we “Disable” or “Enable” USB port or CD/DVD drive in our Computer?

How can we “Disable” or “Enable” USB port or CD/DVD drive in our Computer?

                 

In many cases it is necessary to “Disable” or “Enable” the USB port or CD/DVD drive in our computer. In a computer practical exam hall all the computers are USB port and CD/DVD drive disable. But there are many person who does not know how to “Disable” or “Enable” the USB port or CD/DVD drive in a computer.

                Now let us discuss the process.

    1. Right click on “My Computer”

    2. Select “Manage”

    3. Select “Device Manager”

 For USB port:

    4. Select “Universal Serial Bus Controllers”

    5. Right click on “USB Root Hub” (Before the last)

    6. Select “Disable”

 For CD/DVD drive:

    4. Click on “+” symbol beside CD/DVDROM Drives

    5. Right click on “TSSTcorp CDDVDW SH-S223C”

    6.Select “Disable”

            If you want to “Enable” the USB port CD/DVD drive continue the above process and finally just select the “Enable” Option instead of “Disable”.

          If you face any problem make comments.

                           Thank You!