It has a in built editor and is made for teachers. The trial version allows you to open Study Hall 100 times and that's it. The editor comes with Study Hall and has the power to create questions so you will never run out! Go to Study Hall Sets to download some already built questions with the editor! You can make unlimited amount of questions for your students to use. Comes with great graphics so any one who uses it will say, wow!The Ultimate Teaching Tool that uses question that you made up. And the price is nothing compared to the great quality($100.00+).