How do I adjust the volume levels on my Smart TV?

1. Step 1: Identify the model number and brand of your TV.
2. Step 2: Go to the TV manufacturer's website to download the user manual for your model and read the instructions.
3. Step 3: Find the volume button on the remote, usually represented by either an up/down arrow or a + and – symbol.
4. Step 4: Use the remote to increase or decrease the volume of your TV.