How to backup DVD on mac?

[Dannel]

I was told that there are screen shots made as a guide for me for copying my DVDs. I was going to have a detailed step-by-step guide. After sourcing on internet, I find these steps as follows:

1. download macx dvd ripper on mac, install and run the program and then insert the DVD to my computer's hard drive

2. directly go to DVD backup in the pop-up windows and choose one from the four backup models: copy DVD's main title, copy full title of DVD, clone dvd to ISO image and backup DVD to mkv.

3. Choose a folder to save the copied DVD content.

4. Start the DVD backup progress.

I'm sorry if I am rushing. I just want to copy my DVD collections to my mac computer (mac os x lion 10.7) to prevent them from damage and scratches. If you have better solution, please share it below.

[Promo87]

you can also follow steps mentioned 3 Ways to Copy Your DVDs With Mac OS X - wikiHow