Tip
You can also use Snap to arrange two windows side by side, if you're using a single monitor display. Drag the title bar of a window to the left or right side of the screen until an outline of the expanded window appears, and then release the mouse to expand the window. Repeat this process with a second window to arrange them side by side. (If you're using multiple monitors, windows will snap to the far left or far right of the area displayed across both monitors.)