Mission Control to create additional desktops, called spaces, to organize the windows. When you work in a space, only the windows that are in that space are shown.enter Mission Control.
If youre working with apps in full screen or Split View, their thumbnails are shown in the Spaces bar.
In the Spaces bar, click the Add button .
You can create up to 16 spaces.
When youre done, click the thumbnail for a space to open it.
Tip: Make your spaces unique by assigning a different desktop picture to each one. First