It's also worth mentioning that if you have music or movies on your DVD discs,
Microsoft has removed the ability of Windows Media Player to play those media in W10! 
If you want your W10 computer to play those media, you now have to
PURCHASE the new Windows Media Player and buy it from the Microsoft App Store online, and it costs $14.99. This also requires you to use a W10 Account login and password. If you are using a Local Login in W10, you have to add or convert your login to access the Microsoft App store in order to purchase and download/install it onto your computer. There are lots of other players out there, but even the $14.99 Microsoft media player won't play older movies; in my case on my laptop it wouldn't play Polar Express, Wall-E, or any of the Matrix Movies. Uggh!!
I tried using the well known free VLC Media Player, and it too couldn't play these movies. The free VLC player could play several of my other DVD movie discs however. So, after trying about 3 or 4 other free Media Players that are supposed to work on W10, not a one of them would play
ALL my DVD movies!! Microsoft hasn't been able to fix this.

Several of my Clients have experienced this problem on multiple computers, desktops, laptops, and tablets, and both W10 pre-AU versions (v10240 & v1511) as well as the W10 post-AU versions (v1607). This is more likely to be the problem you are facing. If you can read DVD discs that have data or just files like document files or static media files such as photos, your DVD drive is probably functioning normally.
You'll have to go through the mumbo-jumbo I did, and there is not currently a perfect solution due to the DRM agreements in place with the big Movie studios such as Sony and Disney. You'll probably have to install multiple media players to get some or most of your videos to play in W10--I've written several posts on this. Unfortunately. One solution I came to when I was trying to put on a Kids Movie Night in my neighborhood was that I fired up a W7 drive in one of my older Dell desktop PCs, and threw the Wall-E movie in there, and it worked perfectly with WMP (Windows Media Player).

That was my backup solution. I was able to stream the movie via Wi-Fi Internet on my W10 laptop from my Amazon Prime video library and project in onto a big screen that way. If the Wi-Fi at our clubhouse had failed, the Dell W7 desktop PC was my backup which I tested. I guess the other way to go is if you have Movie-movies or YouTube movies or Home-Produced videos such as made on your webcam or smartphone, W10 will play the last 2 without a problem in most cases, but Movies produced by commercial movie studios are not a given anymore. Sorry to give you the bad news! Hopefully, in the 2017 updates coming to W10 they will attempt to finally fix this problem.
Hope that information proves useful,
<<<BIGBEARJEDI>>>