Follow the instructions below to change the external display settings. Use a Laptop as a Monitor - How to Use Your Laptop as a Second Monitor for Your ComputerIf you have a spare laptop sitting around, did you know you could use. Windows uses the term Duplicate instead of Mirroring. To turn on (or off) Desktop Mirror click the small icon of a monitor on the upper right side of the menu bar and select Turn On Mirroring Changing the Desktop Mirroring Setting Windows – Change External Display Mode

In Extend Mode the external display is treated as a separate screen so that you can have a different windows open on the projector and desktop. It is easy to switch between the two settings. The way how to use the laptop as monitor for the switch only needs a usb cable that you can connect to your laptop’s usb port and you are set to go. With the video signal coming in, it will then switch automatically to the input. Learn how to set up your Samsung monitor. Beautifully updated and fresh dual monitor and pc/laptop. In Mirror Mode the computer monitor duplicates the monitor on the external display so that you see the same picture on both the desktop and projector. There are some things you need to take into consideration when setting up your monitor, like physical connections.

When connected to an external display, Mac and Windows computers have two different display modes: Mirror and Extend.

How to use laptop as monitor for switch