To activate your Uplay Code, follow these steps:

1. Visit Uplay and download Uplay for PC.
   
2. Launch the app and sign in to your Uplay account. If you don’t have an account, create a new one.
3. Click on the Menu and select ‘Activate a key’.
   
4. The activation window will pop up. Paste your Game Key in the designated area and click the ‘Activate’ button.