To program your garage door remote, you first need to locate the garage door opener. Depending on the model, you might see an antenna or a button with the word "Learn" on it. To program the receiver, you need to press the learn button. Expect a light beside it to turn on. Once the light is on, focus the remote on the opener and keep on pressing the button until the light begins to blink. Try out the remote by opening and closing the garage door.