This is the second in a series of computer science video tutorials for beginners, about programming with Visual Basic.NET (VB.NET) in Visual Studio. In this lesson, you will learn how the Visual Studio integrated development environment (IDE) can be customised, for example by changing the overall theme or by changing the fonts and colours of individual code elements. You will also learn how to switch off line numbers in the code and how to set the default file location for your projects.