Although you are tempted to believe that there is a way to uninstall a universal application using Control Panel, just like in the old days, you are so mistaken. No downloaded application from Windows Store appears in Add/Remove Programs or in Programs and Features. Those must be eliminated different if you want to do it in the right way.
The first and easiest solution involves finding the application you want to remove in Start bar. Click Start, type its name and as you can see in the capture above, you right click its name and choose Uninstall. The second solution and the one that suits you in the situation in which you want to uninstall multiple programs in a relatively short time involve accessing Settings through Start menu. On Systems section, you will find in the left Apps & Features option. Click it and wait few seconds until the list in the right is populated by installed applications and choose the one you want to remove. Once you clicked on it, choose Uninstall. Confirm deletion.