Windows 10 comes with a new app called "Settings". It is a Metro app created to replace the Control Panel for both touch screens and classic Desktop users. It consists of several pages which bring new options to manage Windows 10 along with some older options inherited from the classic Control Panel. Every Windows 10 user will be forced to use the Settings app sooner or later. It is a good idea to learn the possible ways to open the Settings app in Windows 10 quickly to change any setting.