Even though I still DeNoised the audio, you can still hear some white noise in the background, which is very visible when the talent stops speaking. So to reduce this, I decided to fade in/out the audio at the beginning and end so it sounded more smooth.
(Unfortunately in this video, there is no audio)
When I was trying to edit my documentary, Premiere Pro and After Effects were extremely slow on my Windows laptop as I didn't have enough RAM and my GPU wasn't high enough, so it was impossible to edit a 4K video. I then converted it into 1080p and my laptop was still extremely slow, and the playback was lagging, so I decided to buy a Macbook Pro and upgrade.
