Very often we come across a masterpiece of software, while now days almost everything is cool and built for the web, or built with technologies that are changing every single day and moving forward, but often we forget how the user feels when new software is available to download and install, it can be an overwhelming experience. This talk is meant to talk about how some projects show the true meaning of a Venn diagrams and offering a bit of guidance on how to make testing and user experience even better for your own project.