Availability management allows you to oversee IT operational events. You can see them being executed and monitor them closely. Any activities that are performed can be evaluated precisely to ensure a strict quality control policy. There are other advantage and objectives of availability management but these are the main ones.
When you are able to oversee events, you can exercise greater control over the details and perfect every little thing to ensure perfection. You will be required to manage availability in IT departments and all of these objectives will be expected of you. Understanding the concept will help you fulfill the requirements easily.