1: "Step 1: Open the App Store on your Apple TV."

2: "Step 2: Search for 'YouTube TV' in the App Store."

3: "Step 3: Download and install the YouTube TV app."

4: "Step 4: Open the YouTube TV app on your Apple TV."

5: "Step 5: Sign in to your YouTube TV account or create a new one."

6: "Step 6: Start watching live TV and on-demand content."

7: "Step 7: Navigate the app using your remote control."

8: "Step 8: Enjoy watching YouTube TV on your Apple TV."

9: "Troubleshooting: If you encounter any issues, check for updates and restart the app."