Question

What does Snap do?

enables you to create a shortcut to a program, document, or file
enables you to temporarily hide all open windows and view the desktop
enables you to close all windows but the one you’re viewing
enables you to resize open windows

Answer 1

Answer:

Snap enables you to resize open windows,

Explanation:

Snap enables you to resize open windows, It is convenient when you want to see two windows simultaneously (side by side).

To do this, drag the desired window the left\right until the cursor reaches to the edge of the screen and then release the mouse.

The window will snap into place.