AutoRun Disable is a free tool that helps you secure your PC. With it you can easily disable the possibly dangerous AutoRun feature of Windows (XP, Vista, 7). You can disable the auto-run feature based on device types (USB and other removable devices, CD/DVD, internal or network drives) or specific drive letters. Disabling auto-run will protect your PC against auto-run based malware like Stuxnet, Conficker, Downadup and others threats.