Using this Livestream Studio HD31 Live Production Switcher is easy. First, connect the power supply to the switcher and plug it into a power outlet. Then, connect your devices to the switcher. Next, turn on the switcher and start using the custom keyboard to control your live - stream. When it comes to maintenance, keep the switcher in a cool and dry place. Avoid exposing it to dust and moisture. If you're not using it for a long time, turn it off and unplug the power supply. Make sure to update the software regularly to keep it running smoothly. Also, handle the custom keyboard gently to avoid any damage.