Insert a horizontal line - Microsoft Support
Add a horizontal line by using an AutoFormat shortcut consisting of three typed characters.
Use section breaks to change the layout or formatting in one …
To change formatting in a document, insert a section break at the beginning of where you want the change. Set up the formatting change just past the new section break. If you want to change formatting again, put in another section break. If your changes are to be on the same page, choose the Continuous section break.
Change the color, style, or weight of a line - Microsoft Support
You can change the look of a line shape by changing its color, line style, or weight. If you are using Excel, Outlook, Word, or PowerPoint, you can apply a predefined Quick Style to quickly change the look of your line. What do you want to do?
Insert a section break - Microsoft Support
Use sections breaks to divide and format documents of all sizes. For example, you can break down sections into chapters, and add formatting such as columns, headers and footers, page borders, to each. Select where you want a new section to begin. Go to Layout > Breaks. Next Page Section break starts the new section on the following page.
Remove a line in Word - Microsoft Support
Click the line, connector, or shape that you want to delete, and then press Delete. Tip: If you want to delete multiple lines or connectors, select the first line, press and hold Ctrl while you select the other lines, and then press Delete.
Insert a horizontal line - Microsoft Support
Add a horizontal line by using an AutoFormat shortcut consisting of three typed characters.
Line and page breaks - Microsoft Support
You can control where Word and Outlook position automatic page breaks by setting pagination options. Select the paragraphs that contain lines you want to keep together. On the Home tab in Word, or on the FORMAT TEXT tab in an Outlook email, select the Paragraph Dialog Box launcher . Under Pagination, select Keep lines together. Select OK.
Draw a line in Word or Outlook - Microsoft Support
In a Word document, or in an email message you are writing, you can draw lines (and other shapes) to illustrate what you're saying. On the ribbon, select Insert > Shapes. (In Outlook, if you don't see the Insert tab, you're likely using the reading pane.
Insert or delete a page break - Microsoft Support
Use page breaks to control where a page ends and where a new page begins. Place the cursor where you want to start a new page. Select Insert > Page Break. Select Layout. In the Paragraph group, select the small arrow. In the Paragraph dialog box, select Line and Page Breaks. Select Home > Show/Hide .
Video: Format shapes - Microsoft Support
Select Shape Outline to pick the color, width, or line style for your shape's border. Select Shape Effects to give your shapes a shadow, reflection, or glow. Select a Shape Style to apply a unique combination of colors, lines, and other effects that look great together.
Delete a footnote, endnote, or separator - Microsoft Support
You can remove or change the line that separates footnotes and endnotes from body text. Click the View tab, and then click Draft in the Views group. Double-click any footnote or endnote in the body of your text.