1. From the Google TV home screen, at the top, scroll to "Apps" tab.
2. To browse for apps, move up or down to find different categories. When you find a category you're interested in, move to the right to find items. You can also select a category from the "App categories" section.
3. Select the app or game you want.
4. To install the app or complete your purchase, follow the on-screen instructions.
Note:
If you have trouble with your purchase, try a different payment method, like a credit card or PayPal.
To find apps you already use, scroll down to "Apps from my other devices."