Ubisoft Connect code activation

You just got a code for a Ubisoft game, where do you activate it?

Go to https://ubisoftconnect.com and download the Ubisoft Connect client:

Go to the top left corner of the Ubisoft Connect client and click on the menu button (three horizontal lines), then select the "Activate Key" option:

Enter your key and click “Activate”:

Done, enjoy the game!