How to activate Battle.net keys
How to activate a game in the battle.net Platform!
Step 1. Visit https://www.blizzard.com/apps/battle.net/desktop
Step 2. Press “Download”, then run the installer and follow the steps.
Step 3. Login to Battle.net with your account or create a new one.
Step 4. Press the Blizzard logo top left and then press “Account Management” or follow this link https://battle.net/account/management/ and login.
Step 5. Press “Add a Game Key” on the right side of the webpage.
Step 6. Insert your key into the field and then press “REDEEM CODE”.
Step 7. After a few moments your game will be activated and will be visible to your battle.net client. Select it from the left menu and then press “Install”.
Step 8. After the download is done, you can press “Play”!
Step 9. Enjoy your game!