Why Use OBS? There are some good reasons to use OBS Studio over other screen capture software. The biggest reason is that its free, yet still provides a quality experience.

Open Broadcaster Software, more commonly known as OBS, is a free, open-source software that allows you to record your screen or live-stream the contents of your screen.

Way 3. Record Screen in Windows 10 with Audio Free Using OBS Studio For those who want to find a free yet multifunctional Windows 10 screen and audio recorder, look no further than OBS Studio.