The theme of the app is the Panda Bears and it's a collection of the best free wallpapers and themes from the Microsoft Store. The app has a nice design and you can easily customize it to suit your tastes. The app offers a wide variety of themes and backgrounds. All the images are high quality and they are optimized for Windows 10 devices. The app is also very easy to use and it has a simple interface. It is available in a few languages, including English, Chinese, and Spanish. You can easily download the app and start browsing for some awesome backgrounds. Once you have chosen one, you can apply it to your device with a few taps. The app is available for free download and it is compatible with Windows 10 and Windows .1. The app also has a very large collection of themes and wallpapers that you can download for free. It's a great way to customize your device and make it your own.