1. Select the section where you want the new section to be inserted. Note that the new section will be inserted immediately before the selected section.
2. Choose "Insert section"(I) from the "Edit"(Alt + E) menu or press the "Shift + Insert" key.
3. When the "Check" message is displayed, press the "OK" button or press the "Enter" key.
4. The new section is inserted before the section you selected.