in a report what protects against printing a single line at the bottom or top of a page?

http://www.fonts.com/content/learning/fontology/level-2/text-typography/rags-widows-orphans

To protect against printing a single line at the bottom or top of a page in a report, you can adjust the page margins, page breaks, or paragraph settings. Here's how you can achieve this in different writing software:

1. Microsoft Word:
- Adjusting page margins: Go to the "Layout" tab, click on "Margins," and set larger bottom and top margins.
- Inserting page breaks: Place the cursor where you want the page break, go to the "Insert" tab, and click on "Page Break."
- Adjusting paragraph settings: Select the portion of text you want to modify, right-click, choose "Paragraph," go to the "Line and Page Breaks" tab, and check the "Keep lines together" or "Keep with next" options, depending on your preference.

2. Google Docs:
- Adjusting page margins: Click on "File" in the menu, select "Page setup," choose the "Margins" tab, and increase the bottom and top margins.
- Inserting page breaks: Position the cursor where you want the page break, click on "Insert" in the menu, and select "Break." Then, choose "Page Break."
- Adjusting paragraph settings: Select the text you want to modify, right-click, choose "Paragraph styles," and then click on "Line spacing options." Check the "Keep with next paragraph" or "Keep lines together" options.

Remember, the specific steps may vary depending on the version of the software you are using, but the general concepts should remain similar.