To move an open window, point to its title bar. Click and hold down the mouse button.
Drag the window to a new position.
Release the mouse button. The window and its contents appear in the new location.
As you open more applications, folders, shortcuts, and so on, you'll need more room to display these windows on the desktop. You can easily move them around so you can see more open windows at one time.
The Title Bar
Be sure to point to the top row of the window, the title bar. If you point to any other area, you might resize the window instead of move it.