In this book, the famous Steve Krug, author of the world bestseller Don't Make Me Think: A Common Sense Approach to Web Usability, outlines the principles of his method for improving the usability of Internet sites. In his characteristic ironic manner, the author describes the process of testing and identifying usability problems, as well as their effective elimination. With the help of this book, original in both form and content, you will learn to evaluate the usability and functionality of any website, regardless of the stage of its development. The author explains how to focus on the most serious usability problems and how to quickly and effectively fix them. The book is intended for web designers, web programmers, Internet project managers and anyone interested in usability and interface design. Translation: V. Shraga