A few dvd copying to hard drive questions

Ok thanks for reading this a hopefully helping me out on this.
Ok i have a cd rom drive and a cd rw drive but no dvd rom drive I was wundering if their is anyway i can get one of them to read a dvd or if i need to go buy a dvd rom drive i just want to copy them to my hard drive not copy them to a dvd-r

thanks again and please respond

The answer to this question is pretty simple:

You need to buy a DVD drive for that.

Well. of course you need to buy yourself a DVD drive. There’s no point in making them otherwise, is there?..

The laser in your cd-rom reader uses a different wave length than a dvd-player so with that laser you will never be able to read a dvd!