Windows Mobility Center is available only on laptops. If you try to launch Windows Mobility Center on a desktop PC, it will show the following message: It can still be useful because it can be extended by OEMs (your PC vendor) with additional tiles to toggle various system settings like Bluetooth or your monitor. Still if you prefer to use Mobility Center, you can activate it on a Desktop computer. Windows 8, Windows 8.1 and Windows 10 also include it, however it is mostly superseded by Action Center's buttons for quickly toggling these above mentioned settings.
Windows Mobility Center was first introduced in Windows 7.
