If you are wondering what exactly this program does then here is an example: Every time you plug in a new device in your computer or even disconnect any device, the Windows OS gets busy getting the device connected with the operating system and it checks for all the necessary drivers. It also helps you uninstall any driver manually and detects all the errors on your system so that you can make the required corrections and get your computer working well again. It gives you easy access to the device manager window, where you can find all the devices plugged in. It helps you find out which are the outdated and broken devices in your computer.
It is commercial software similar to 'Driver Detective' or some kind of similar programs. Driver Robot is an application for checking your computer for missing drivers.