For normal users(Don't want more setting, just one click.):
Insert a DVD movie disc, run Fast DVD Copy, the program will auto load this DVD disc as source and set a DVD Burner Drive as Target, then you just need to press "" to start Copying.
For Advanced users(Want to custmozie the source, target and copy mode):
Step1: Drop-down click Source, it will look like below, you can select a DVD dirve(insert a DVD movie disc), or a DVD movie folder, or a DVD ISO image file as Source.
Step2: Drop-down click Target, it will look like below, you can select a DVD burner drive(insert a writable DVD disc), or a hard drive folder, or a DVD ISO image file as Target.
Step3: Press "" to start Ripping/Converting.