The continuous growth of the computer software market has led us to a very competitive and challenging era. Not only does your software need to be functional and easy to use, it must also look appealing and professional to the users. In order to gain the upper hand and a competitive advantage over other software products on the market, the look and feel of your product is of the utmost importance and should be taken care of early in the production stage. In this book, we will teach you how to create functional, appealing, and user-friendly software using the Qt 5 development platform.