Question

you have connected your laptop to a large tv for a presentation, but the second screen (the tv) only shows a copy of your desktop wallpaper and nothing else. what can you do to quickly enable projecting your display to the tv? press the windows key + p twice press the win + ctrl + shift + b press ctrl + alt + del press f5 four times

Explanation:

Pressing the Windows key + P twice cycles through display - mode options on Windows, which can enable proper projection to a second screen like a TV. Win + Ctrl + Shift + B restarts the graphics driver. Ctrl + Alt + Del is used for security - related options like locking, changing user, etc. F5 is mainly for refreshing in applications like web browsers.

Answer:

Press the Windows key + P twice.