Can someone help me get setup to run a game on a NES emulator, capture the screen and recommend a video/audio editor? Thank you!

I recommend Bizhawk as an emulator, and xsplit or OBS as a recorder, as for an editor I have no idea really

I use ShotCut, very easy to get used to, would recommend. And OBS for recording is nice. So basically just echoing what's been said before lol

for capture, grab OBS, as for editors... I like Davinci Resolve & MeGUI, both insanely easy to get into.

Heads up on short cut it can be a bit of a pain to do stuff but there are videos online and there extremely easy to follow. :)