To use this iZotope Elements Suite 10, first install the software on your computer. You can start by opening each program and exploring the basic functions. For example, in Neutron 5 Elements, you can start adjusting audio frequencies. When using RX11 Elements, it's great for audio cleaning, so you can fix any background noise. In Ozone 11 Elements, you can add some professional - sounding effects to your audio. And Nectar 4 Elements is perfect for adding vocal effects. Remember to save your work regularly. As for maintenance, keep your software updated to the latest version to get the best performance and new features. Also, make sure your computer meets the software's system requirements to avoid any glitches.