Try this old trick:
Open a window, grab hold of the top window bar with the mouse, and drag the window to the top left of the screen. Let go with the mouse, and move mouse to the lower right corner of the window, when the mouse cursor changes to a double arrow, click and drag the window to the lower right-hand corner of your screen. Close the window by clicking on the X in the upper right-hand side of the window. The windows should open this way the next time you open one.
You could also right click the icon and click properties then click the shortcut tab and change it to opened maximized,
Open a window, grab hold of the top window bar with the mouse, and drag the window to the top left of the screen. Let go with the mouse, and move mouse to the lower right corner of the window, when the mouse cursor changes to a double arrow, click and drag the window to the lower right-hand corner of your screen. Close the window by clicking on the X in the upper right-hand side of the window. The windows should open this way the next time you open one.
You could also right click the icon and click properties then click the shortcut tab and change it to opened maximized,