If you have heard that C# is a popular general-purpose programming language used to create every type of software, ranging from web applications and services, to business applications and games, then this book is for you.
If you have heard that C# can create software that runs on a wide range of devices, from desktop to server, from mobile to gaming systems such as Xbox One, then this book is for you.
If you have heard that .NET Core is Microsoft's bet on a cross-platform .NET future, optimized for server-side web development in the cloud, and Augmented Reality (AR) or Virtual Reality (VR) devices such as HoloLens, then this book is for you.
If you have heard that Microsoft has a popular cross-platform developer tool named Visual Studio Code that creates these cross-platform apps, and you are curious to try it, then this book is for you.