Download and install media ripping backup software onto your computer. Free software is available online (see References).
Insert the desired DVD film into your computer's disc drive.
Open the media backup software by double-clicking on its icon on your desktop.
Click on the DVD drive where your DVD is located.
Click on "Browse" to select a location on your computer where the software can store the backup film file.
Some software has an option that allows you to convert the files to be compatible with MP3 players and some mobile phones.
Click on "Start" to begin the backup process. The software will alert you when the process is completed.