The Monitor can have electricity connection and the Monitor will go into low power mode and Windows will display desktop or any application or program Window only on main monitor. Now when the second monitor is turned off, it will remain inactive untill it is turned on. When a Monitor or other display device works in this way, it can be named as extended mode.
The Second Monitor can display the same display as displayed by the First or Main Monitor referred to as clone mode.After connecting the laptop, MS Surface or notebook to an external monitor, users prefer to use an external keyboard and mouse, which makes sense, and continue to work on Windows 10 even when the laptop is closed. The Second Monitor connected to a Windows Computer can function in given below ways: Many Windows users connect their laptops to large external monitors to increase usability and productivity. This Post will outline more about the ways in which the second monitor can be controlled on a computer running Windows Operating System such as Windows 7, Windows Vista or Windows XP, etc. When using Dual Monitors connected to a Windows Computer, there are many ways in which the second monitor can function.