How do I export my GAME!!!

I just finished making my game (PC/MAC Platform) and Ive clicked “build” and all that stuff.But how do I send my game, or put it up for download (Mediafire)?!? Please help.

Unity should have created two things for you. a folder wiht the gamedata and a .exe-file.
You should have set the location for those.
This is what you know can send, upload or whatever.