Free DVD Decrypter. Copy video DVD to your computer hard drive with one mouse click. Very fast and easy. This free program contains no spyware or adware. It's clearly free and absolutely safe to install and run.

Usage
Launch Free DVD Decrypter
Follow Start > All Programs > DVDVideoSoft > Programs > Free DVD Decrypter or just click the program icon on the desktop.
The interface is very simple and self explaining. There is the field to select a drive with the DVD and the field for the output path.

Select Input Drive
Select a drive with the DVD. If there is the only DVD drive in your computer, it will be selected automatically.

Select Output Location
Click the Browse... button on the right. Choose the location where you would like to save your converted video file. Click Save.

Copy DVD to Computer Hard Drive
Click the Save to PC button along the bottom of the interface and wait a DVD to be copied.

Convert DVD to AVI, WMV, MP4 and Other Formats (optional)
When you have a decrypted DVD on the hard drive, you can convert it to other video formats using AVS Video Converter.