Turn Off CD Auto Play

Turn Off CD Auto Play
->Open My Computer.
->Right-click on your CD-ROM and choose Properties.
->Click on the Auto Play tab.
->In the drop down box you can choose the action for each choice shown in the drop down box.
->or Go to Start > Run > type gpedit.msc
->Go to Computer Config > Administrative Template > System.
->Double-click Turn off Autoplay.
->Enable it.