Windows 8 features a new, touch-friendly UI to change your operating systems settings via a special app called "PC Settings". Along with classic Control Panel which remains in the Desktop, the PC settings app allows you to change the most important parameters of your PC. You can manage your user accounts, devices, change your personalization preferences and network settings, and so on. Since Windows 8.1, many more settings from the classic Control Panel are available in PC Settings. In this article, we shall see all the ways to open the PC Settings app in Windows 8.