Sign in to view available programs and join them Going through the few sections and menus ofWindows Insideris effortless and there is a slightly longer waiting time when trying to access the program search facility, as it needs to load the login form. The front-end is quite informative, as it will enable you to read all the details about the app's purpose and also about possible issues you might experience when trying out prerelease software. This application comes with a clean GUI, where visually appealing elements of graphical design are yet to be implemented, as it is pretty much bare at this time. Simple and plain looks, made for functionality rather than good looks This app isWindows Insiderand is now ready to be downloaded from the Store. In order to receive the much awaited prerelease updates and test them for yourself the condition is that you are a registered Windows Insider user with a specialized tool installed onto the device. Staying up to date with the latest developments of Microsoft's mobile OS is something many users are keen to do, but this is not possible just for anyone with a Windows Phone powered handset.