How Humble Bunble Works?

Do you mean when you buy from the site? If you paid at least one dollar, you get a list of buttons to click that automatically redeem each individual key to the Steam account linked to your Humble Bundle account. If you were gifted a key, you usually enter it manually via Steam.

There are no keys anymore in Humble bundle. When you make a purchase you will be asked to connect your steam account. Then you can either redeem the game in your account (each one separately) either you can gift the game by sending an activation link to a friend of yours (there is a gift option in every game).

After you buy the bundle you can go into your library the bundle will be listed there, click on it and you'll be given a dew options a button to redeam the game on steam, and a button to make a gift link for that key

Thanks!!!

Can be worse, can be better, usually they working just fine.

You mean the business model? HB is a money laundering front for a meth dealer who goes by the name of Heisenberg.

I just love how you wrote bunble :D