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How to Simplify Word Document Formatting with Styles

When you want to format text in Microsoft Word, you can do it manually, by selecting font, size, color, alignment and other attributes, but you’ll often find it easier to apply formatting with styles. A style is a mixture of formatting that you can apply over and over, like paint. You can use and modify Word’s built-in styles, and you can also create your own.
There are several advantages to using styles in Word:
  • Consistency. You’ll be sure that all the headers, subheads, paragraphs and tables have the correct formatting.
  • Speed. It’s faster to apply a style than to apply all the formatting separately. And if you need to change some formatting – like font size – you only have to change the definition of the style to change the formatting of all text that’s tagged with the style.
  • Navigation. Styles are automatic bookmarks. When you enable the Navigation Pane, you can click headers and subheads in the pane to go to that spot in the document.
  •  Tables of Contents. With just a few clicks, you can insert a table of contents using the built-in heading and subheading styles. (See my tutorial for this feature at .)
For the most part, styles work the same in the Windows and Mac editions.
You can follow along using your own document, or if you prefer, download the zip file included for this tutorial. It contains a document called Lunar Laser Ranging.docx, which is a public domain research paper, and it also contains a test document called Merging Styles.docx. Start this tutorial with the Lunar document on your screen. 
Word has two basic types of styles:
  • Paragraph styles. They apply to a minimum of an entire paragraph, and contain paragraph formatting (alignment, indents, etc.) and character formatting (font, color, etc.).
  • Character styles. They can apply to as little as one letter, and contain only character formatting.
Before applying any styles, go to the View tab in Windows and enable the Navigation Pane. This will display the built-in heading styles for navigating through the document.
navigation pane
The Navigation Pane shares space with the Search and Thumbnail pane
For the same functionality on the Mac, click the drop-down arrow next to the Sidebar button and select Document Map Pane.
document map pane
On the Mac, the Document Map Pane is the same as the Document Map Pane in Windows
Go back to the Home tab, and notice the Style section on the right. (If the window is narrow, the section will just be an icon.) Click inside the title of the document at the very top (“Lunar Science and Lunar Laser Ranging”); there’s no need to highlight anything. Roll the mouse pointer over some of the styles to see a preview, then click the Title style to apply it.
applying the Title style
In Windows, roll the mouse pointer over styles to see a preview 
The Title style doesn’t show up in the Navigation pane, but the Heading styles will appear nested under it.
Click inside the first heading just below the title (1 Introduction), then click Heading 1 in the Style area. Not only does the text get formatted, but Introduction shows up in the Navigation pane. You can also use the keyboard shortcut: Ctrl-Alt-1 (Windows) or Command-Option-1 (Mac).
applying the Heading 1 style
The shortcuts for Headings 1, 2 and 3 are Ctrl-Alt-1, 2 and 3 (Windows) or Command-Option-1, 2 and 3 (Mac)
Scroll down through the document and apply Heading 1 to the remaining first-level headings:
  • 2  Lunar Science
  • 3 New Retroreflectors on the Moon
  • Summary and Goals
Go back to page 2, then start applying Heading 2 to the subheads (the first one is “Fluid Core Moment of Inertia”).
Each header that gets formatted appears in the Navigation pane, nested below a Heading 1 item.
applying the Heading 2 style
Heading styles show up as a nested, collapsable list in the Navigation or Map Pane.
This is where the convenience of using styles comes into play. To modify the formatting of all the text formatted as Heading 1, there’s no need to select each line of text and apply the formatting individually. The easiest way is to reformat one of them, then use that to update the style. That will modify all the other headers tagged as Heading 1.
Select one of them and change the font, size and color. Also insert a left-justified tab at ¼” (click inside the ruler). The header should look something like this:
modifying Heading 1 style text
Paragraph styles contain paragraph formatting, like tabs, in addition to character formatting
In the Style section, right-click Heading 1, and from the pop-up menu, select Update Heading 1 to Match Selection.
updating Heading 1 to match the selection
If you modify the formatting of text that's tagged with a style, you can use the formatting to re-define the style
Now either scroll down through the document to see the other Heading 1 items, or just click them in the Navigation pane. They all have the updated formatting.
If you want to practice this again, update the Heading 2 style.
If you want to format recurring text inside a paragraph, use a character style. You can do this with the Styles panel.
In this document, there are two images, labeled “Fig. 1” and “Fig. 2”. We’ll format just those labels. Select “Fig 1 (a)” and make it bold italic. Leave the text selected, and in Windows, click the Down Arrow in the lower-right corner of the Styles section to display the Styles panel. In the lower-left corner of the panel, click the New Style button.
New Style button in Windows
The Styles panel in Windows shows a longer list of available styles, plus buttons to create and modify styles
On the Mac, there is a separate icon on the ribbon for the Style Manager, and is immediately to the right of the Styles section. The New Style button will be clearly labeled at the top of the panel.
Style Manager button on the Mac
On the Mac, the Style Manager has the same functionality as the Styles panel in Windows
In the New Style dialog, give it a name of Figure, set the Style Type to Character, then click OK.
New Style dialog
The easiest way to create a new style is to format text, then use it as the example for the style
The style name is now listed in the panel and in the Styles section in the ribbon bar. Notice it has an “a” icon, indicating that it’s a character style.
Apply it: select the “(b)” in the caption, then click the Figure style name in either the panel or ribbon to apply it. Scroll down, then apply the style to “Fig 2”.
If you want to use the modified or custom styles in another document, you need to bring them in. The easiest way to do this is to copy and paste formatting.
Switch to Merging Styles.docx. Notice it has plain, unformatted text.
new document without formatting
Since styles are part of a document, you need to import modified or custom styles into other documents
Go back to the original document, click in the title, then click the Format Painter on the Home tab.
using the Format Painter
You can use the Format Painter to copy and paste formatting between documents
Switch to the other document, then select the Title placeholder. It now matches the Lunar document. Repeat the process with the Heading 1, Heading 2 and Figure styles. You can also use the keyboard shortcuts for the Format Painter: Ctrl-Shift-C (Windows) or Command-Shift-C (Mac) to copy formatting from selected, original text, and Ctrl-Shift-V (Windows) or Command-Shift-V (Mac) to apply formatting to the new text.
Now you can see why styles are so great: it’s faster to apply a style than it is to apply multiple formatting attributes, there is much less chance of human error, and document navigation is automatic. Also, when you change the look of a style, all text formatted with that style will change immediately. And the easiest way to use modified or custom styles in another document is to paste the formatting