Question

which option we should use to work with multiple windows simultaneously ​

Answer 1

Answer:

Easy Way to Get Two Windows Open on the Same Screen

Depress the left mouse button and “grab” the window.

Keep the mouse button depressed and drag the window all the way over to the RIGHT of your screen. ...

Now you should be able to see the other open window, behind the half window that's to the right.

Answer 2

Explanation:

simply minimize one window and maximize other by clicking the options given at the top of desktop