The G90 is the latest in a long line of Panasonic's G series cameras. It represents in many ways the ideals of the Micro Four Thirds system being an excellent balance of portability and capability. With 30fps burst shooting and a 20Mp sensor among many top end attributes, it is of necessity a complex camera. As with any digital camera the heart of the machine is the menu system, consisting of around 180 entries, many with their own sub menus offering many hundred of options.It is no surprise then that even experienced users can find themselves scratching their heads as they wade through the mass of possibilities. This book goes through each and every every menu choice and explains what it does and why you might want to do it. It doesn't try to teach you photography. You wouldn't have chosen a G90 if you didn't already have some expertise. What my books aims to do is to help you familiarise yourself with the G90 and to tailor it to your own taste and needs. Having done that, you I think you will find using the G90 not only a pleasure but inspiring as well.