For those who don't want to install a third-party program, there are online services to help. Search on Google, there are a lot of options. Take the first DVD to USB transfer as an example, it can save DVD videos on a USB stick in MP4 format. You can either buy the USB from it or use your own USB. It takes $15 to convert a DVD, which is expensive. And you will have to wait for the shipping. Other services are similar and most of them charge you per DVD.