How to Add a Horizontal Line and Split the View in Word
Question details
The user wants to know how to insert a horizontal line to visually separate content and how to split the document window to view two different parts of the text at the same time.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Editing long documents where the user needs clear visual separation of sections and the ability to cross-reference different pages simultaneously.
- Observed behavior
- A horizontal line is successfully added to divide text visually, and the window is split into two independently scrollable viewing panes.
Before splitting the view or adding a line, ensure you have identified the exact paragraph where the separator is needed and which two sections of your long document you intend to cross-reference.
Insert a Horizontal Line to Separate Content
Use the built-in Paragraph Borders tool to quickly insert a clean horizontal line that neatly separates sections of your text.
A horizontal line acts as a distinct visual break in your document, unlike a split view which only affects your screen layout. This method uses the Borders menu rather than inserting a graphical shape, making it easier to format and align with your text.
Click exactly where you want the horizontal line to appear in your document. It is best to place the cursor on a new, empty line.
Look at the main ribbon at the top of the Word window and click on the 'Home' tab.
In the Paragraph group, click the small drop-down arrow next to the Borders icon. Scroll down the menu and click 'Horizontal Line' to insert it into your document.

Split the Document Window
Divide your current Word window into two independent panes so you can scroll and view different pages of the same document simultaneously.
Use WPS Writer to Easily Separate Content and Split Views
WPS Office provides highly intuitive tools for inserting horizontal lines and splitting your document view. With a familiar interface, you can accomplish complex formatting tasks effortlessly while maintaining perfect compatibility with Microsoft Word files.
- 1. Open your document: Launch WPS Writer and open the document you wish to format or cross-reference.
- 2. Insert a horizontal line: Navigate to the Home tab, find the Borders icon in the Paragraph section, and select 'Horizontal Line' from the drop-down menu.
- 3. Split the window: Switch to the View tab on the ribbon and click the 'Split Window' button to instantly divide your workspace into two separate viewing panes.
- 4. Scroll independently: Click inside either the top or bottom pane to independently scroll through different sections of your document, making editing highly efficient.

Frequently Asked Questions
Can I customize the thickness or color of the horizontal line?
Yes. Once the horizontal line is inserted using the Borders menu, you can double-click directly on the line to open the Format Horizontal Line dialog box. From there, you can easily adjust its width, height, alignment, and color.
Does splitting the view affect how the document prints?
No, splitting the window is strictly a visual aid for your screen. It allows you to scroll independently through two sections of the document, but it does not insert a page break or a printable separator into your actual file.
Are there keyboard shortcuts to split the window in Word?
Yes. On a Windows PC, you can quickly split the document window by pressing Ctrl + Alt + S. Pressing the exact same shortcut again will remove the split view.
Why would I insert a line shape instead of using the Borders horizontal line?
Using a Shape (via Insert > Shapes > Line) allows you to draw a line at any angle, move it freely around the page, and apply advanced graphic effects like glowing or dashing. The Paragraph Border horizontal line is designed strictly to span across the text area neatly and is bound to the text alignment.




