Your Windows 10 computer supports different display prefs.
There are various display modes that you’ve got the option to enable depending on your needs.
If you want more screen real estate, extend your desktop.
Extended Desktop Definition
The Extended Desktop mode means that all your monitors behave as one big screen.
Each monitor displays a different section of the general display image.
In other words, each monitor displays different things.
Or you’re able to navigate toDisplay prefs, click onMultiple Displaysand then selectExtend these displays.
If youre not using the right monitor order, your mouse wont move properly accross all your displays.
This often happens if youre using older monitors.
If your system still wont detect all your monitors, modernize your graphics driver.
Launch theDevice Manager, selectDisplay Adapters, right-press your graphics driver, and selectUpdate driver.
Learn More About Extended Desktop Mode: