When using the Rich Content Editor, you can resize the window manually or expand the entire Rich Content Editor to fullscreen view.
Open the Rich Content Editor. You may view the Rich Content Editor in Announcements, Assignments, Discussions, Pages, or Quizzes.
To resize the window manually, click and hold the Resize icon . Then drag the Rich Content Editor window to the desired size .
To expand the Rich Content Editor to fullscreen view, click the Fullscreen icon . You can also click the View menu  and select the Fullscreen option .
To exit fullscreen view, click the View menu  and select the Fullscreen option . You can also exit fullscreen by pressing the Esc key on your keyboard.
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