Try the following:
With the window open:
Right-click an empty spot on the taskbar, and choose Tile Horozontally.
Hold down the Shift key and click the X at the top right corner of the window to close it.
The next time you open a new browser window, it should open in just about a full window.
This should take care of your problem.
With the window open:
Right-click an empty spot on the taskbar, and choose Tile Horozontally.
Hold down the Shift key and click the X at the top right corner of the window to close it.
The next time you open a new browser window, it should open in just about a full window.
This should take care of your problem.