Steam Store
- Download and Install Steam
http://store.steampowered.com/about/
- Launch the Steam client software and log into your Steam account
- Click the Games menu
- Choose Activate a Product on Steam...
Avangate
- You will be shared with a download link via email
- Install Facerig Studio (Standalone Version)
- After installing, you will be prompted to enter the license key for activation, provided in the email.
- License Key begins with a FS, followed by series of digits.