how to disable autorun option for usb/cd/dvd

Pc users know that when they pluged in his usb device or cd/dvd, sometimes it automatically autorun in pc, because it contains autorun file and it should be dengerous for pc if any file contains virus, it may slow your pc and infected pc with virus, so there are tricks for how to disable autorun option in pc.

1. Click "start menu" and open "run".
2. Type "GPEDIT.MSC" and press enter.
3. Then click on "computer configuration" and then click on "administrative templetes".
4. Now click on "system" now u see a list on right side of window.
5. Search line no. 16 (turn off autoplay).
6. Double click on it and resultant window click on "enable".
7. Select "all drives" to disable all drives.
8. Click on apply, then done.

These are some some simple steps how to disable autorun option in pc.