How do I add sound effects for use in unreal?

I am using 4.8.3 for a college project, I recorded the breathing myself and now want to add it for when he has run out of breath.

Also what is a good software to removed background noise? My computer fans make a bit of noise and it is irritating.

Hello Joestick,

Here is a link to our documentation on sound, how to edit it, import it, and assign it to an event in UE4