First, are you sure your drive on your computer will read dvd? (ie. if you have only a cd drive. that wont read dvds. It would have to be old as hell tho)
my computer>right click on your dvd drive>explore (while said dvd is in the drive) then move the file(s) you want moved.
If none of that works, try it on a different computer.
The real strong have no need to prove it to the phonies