A very simple but effective set up is to use webcam software and a web cam connected to a laptop.
I use the free program OBS studio to record directly onto my laptop (no need to transfer the video in this case from a video camera, or to sync with audio), and use a decent logitec USB webcam mounted on the laptop.
I use a Yeti USB microphone and set OBS studio to the Yeti as the input. The Yeti is a very good condenser USB microphone and costs around £100.
I then transfer the video file to Movie Maker. If I want to add reverb, I export the video file as audio only on Windows Movie Maker as a WMA file, add reverb on a DAW, and then re-import the file into movie maker.