Share a screen from Windows to a presentation device

On Windows operating systems, image sharing is done by pressing the Windows and P keys simultaneously.

Tietokoneen näppäimistö, jossa ympyröity ikkuna-ikonia esittävä painike ja P-kirjainta esittävä painike. Näiden painikkeiden välillä menee viiva. Kuvan päällä lukee Windows + P
A computer keyboard with a circled button representing a window icon and a button representing the letter P. An arrow line goes between these buttons. The image above reads Windows + P.

In the pop-up dialog box that appears, select the appropriate screen layout for the presentation situation.

The options for the grid layout are:

PC screen only, which displays the image only on your computer screen.
Duplicate, which shows the same image on your PC screen and on the screen connected to it.
Extend, which extends the view so that both screens show a different window. For example, the main screen (usually your computer screen) shows notes and the other screen or screen shows a presentation.
Second Screen only, which blacks out the screen on your own computer and only shows the presentation on the screen connected to the computer.

You will also see a Connect to a wireless display link, which allows you to share your presentation wirelessly via a Miracast compatible device (e.g. Microsoft Wireless Display Adapter).

Ruutukaappauskuva näkymästä, jossa näkyy vaihtoehdot PC Screen only, Duplicate, Extend ja Second screen only.
Screenshot of a view showing the options PC Screen only, Duplicate, Extend and Second screen only.