My First Movie DVD

Hello,

Please forgive me if this is a really stupid question & I read few posts to get some idea & downloaded some necessary software too.

I just got my first video DVD whch is sort of an instructional video DVD for my business…

I want to make a back up copy of it.

I have never ever used a movie DVD or any kind of video DVD before.

I do back up regular data from my hard drive to a 4.7 GB DVD using Sonic software provided by Dell.

This is the first video DVD I played using Roxio CinePlayer.

I know nothing about DVd protection. How do I know if there is a protection on this DVD ?

I have just downloaded the DVDFab Platinum a DVD copying software suggested in this forum.

My questions are :

Can I just copy this DVD using my regular Dell provided Sonic software ?

Can I copy this DVD using DVDFab platinum software & if yes, do I need to remove any kind of protection before I copy ?

Trying to copy this DVD by using either software would hurt the original in any way ? ( This probably might be the stupidest question )

I might have to return this DVD to the vendor if the product with which this DVD came with doesn’t work out for me after 30 Day trial period.

Thank You.
George