PC as Media Server for PS4

I just discovered this yesterday! If you have Windows 10 on your PC, you can use your PC as a media server for your PS4. You can then watch videos on your PC from your TV connected to your PS4 as long as your wireless router recognizes both devices.

The key words you type in on Windows search bar are "media streaming options" which should bring you to an area in control panel where you can identify the device you want to share your videos with. In my case, the PS4 was showing up as an unknown device, but if you know your PS4's MAC address, then you can easily confirm if it is the right device. Just put a check mark on "Allowed". You will then be prompted on the types of media you would like to share such as pictures, music, and videos. Then, a password will be set up (but I didn't need to use this on my PS4).

From the PS4's side, all you need is to download a media player app. Once it is finished, you should be able to see your PC as a source of video files. By default, you should place or copy the videos you want to share on your PC in This PC > Videos folder. Otherwise, you might have a hard time locating videos to watch on the PS4. I hope this helps you out!

Addendum:
There were other guides which required installing Java and an additional app on the PC. To me, those additional steps are unnecessary and might even be a threat to your network's security.