three or four fingers. on a magic mouse, swipe with two fingers.
press the control key and the right or left arrow key.
on your mac, enter mission control (swipe up with three or four fingers, press the mission control key , or press control-up arrow), move the pointer to the top edge of the screen, then click a space in the spaces bar.
drag the window to the edge of the screen. after a moment, the window moves to the next space.
from the space that has the window you want to move, enter mission control (swipe up with three or four fingers, press the mission control key , or press control-up arrow), 