It can do many things. It is useful for managing wireless, wired, and remote access networks. It is also useful for monitoring the performance of the switches and reporting.

Gives us network access control, visibility, scalability, security, and control in what is becoming an uncontrollable, inundated BYOD and IoT world.

It has improved my organization by increasing troubleshooting opportunities which makes things more efficient. Airwave has so many features built in that allow for speed and efficiency (clarity, visualrf, airwatch) that processes and troubleshooting are greatly enhanced. 

It provides an easy way to track access point statistics and organization of access points compared to the controller.