Question: All of my videos are green on Windows 10. It doesn't matter if they are locally stored, streamed from YouTube, or played from DVD's; every video type imaginable I could test with is green.

It doesn't matter what program, or web browser I used (tried Edge, Chrome, and Firefox)—I get the same green video. I've also tested with Windows Media Player, and VLC Media Player with the same green result. I can hear audio just fine but all I see is green for the video.

I do NOT seem to have this issue with video games or pictures—I only have Minecraft installed so that's the game I tested with to confirm.

[![enter image description here](https://i.stack.imgur.com/5VNYm.png)](https://i.stack.imgur.com/5VNYm.png)

**Update:** Sorry for the lack of a reply. Things have been a bit hectic. I have gotten everything to work except Apps. Edge works, IE works, Chrome works. Just nothing else... Thanks for the help...The suggestions in the first answer have partially helped....

**Update 2:** Seems to work in VLC for Windows Store... But not Movies & TV

Answer: 
I saw this in Windows 8 when you use an AMD GPU and have Hyper-V installed. If you have an AMD GPU and use Hyper-V, disable Hyper-V if you don't really need it.

Also disable HW acceleration in the programs options, this also seam to fix it.
I found the solution to this problem on my machine. I'll tell you what I did, but it may not work for you. If you do not have a dgpu (not integrated graphics) this will not fix your problem, but for those who do, I hope I can help. 

The fix for me was changing the "graphics performance preference" for the Movies & TV app. Open your display settings (open start menu and just type display settings and click the first option). Then scroll down and open "graphics settings." From there, change "Classic App" to "Universal App", and in the drop down window that appears select "Movies & TV", then press Add. Then click on the "Movies & TV" that appears, click "Options", and set the graphics preference to "High performance." Click "Save" and then you're done. 

I hope this helps.