Screen Record Ableton

I'm having trouble recording my screen and audio on my Windows computer. I've tried using OBS, but it hasn't worked for me either.
I wish there was an easy way to record both screen and audio.
So, what I'm doing now is recording the screen with the Windows key + G shortcut, which works fine.
Then I save the audio in Ableton as a WAV file. Next, I open DaVinci Resolve and import both the audio and video files.
I then adjust the audio and video to sync them up, but it's cumbersome.