In Win8, Microsoft is new to the App Store and installs all of its applications on the system disk. If your application installs too much, it will cause a large amount of pressure on the remaining space of the system disk. When cleaning up applications, we should choose to uninstall applications that are less common but have more space to occupy. This article will explain how to view the size of the installed WIN8 application space and how to uninstall it.
1.win+c Open Charm (super button) menu
2. Settings-Change computer settings-General
3. On the right we can see the available storage item, click "View Application Size"
4. After you know the specific space, Windows key opens the Metro Start screen, right click on the application you want to uninstall, and the uninstall option appears in the bottom column.
5. If you do not want to delete the application, click on the lower right corner of all the applications found and follow the steps 4 to operate.