One of the most common ways assistive technologies move through documents is through headings; therefore properly formatting headings are one of the most important things you can do to create accessible material. By convention, there is only one Heading 1 (H1) per document: the title. However, provided you remain consistent with H1 usage, using the Title Style for the document title does not alter the overall accessibility of the document.
Headings should be assigned in order of importance beginning with H1 and decreasing in importance under main topics (H2, H3, H4, H5, and H6). Note: never skip levels.
To add headings in Microsoft Word (PC and Mac):
Expand the Styles Pane in the Home Ribbon
Highlight desired text in the document
Select the appropriate level of heading from the Styles Pane
NOTE: if you do not like the default font style or size, you can customize each level of heading by:
Formatting the Heading per desired aesthetics in the document
Highlight the desired text in the document
From the Styles Pane:
Right-click on the appropriate level of heading
> Update Heading "X" to Match Selection
To add headings in Google-Suite (docs, sheets, slides, etc.):
Highlight desired text in the document
Expand the drop down menu next to Normal text
Select the appropriate level of heading from the list provided
NOTE: if you do not like the default font style or size, you can customize each level of heading by:
Formatting the Heading per desired aesthetics in the document
Expand the drop-down menu next to Normal text
Mouse over appropriate level of heading
> Update Heading "X" to Match
"San Serif" means "without decorative line" and is the preferred font style as Serif fonts, which contain decorative lines at the top and bottom of most letters can be distracting to some users. The smallest font size in any given document should be 12 pt. regardless of font style chosen. Consider larger fonts than you might think is necessary if your document will be projected in any way.
To adjust spacing and length in your document, use built in functionality versus using excess tabs or returns to adjust whitespace. If you use multiple tabs or returns, assistive technology will read them out loud, which can be distracting for users of assistive technology.
To adjust spacing in Microsoft Products (PC):
> Home
Expand the Paragraph Options
Adjust Indents, Spacing, Line and Page Breaks as desired.
> OK
To adjust spacing in Microsoft Products (Mac):
> Format or Design
> Paragraph Spacing
OR
Highlight text and Right-Click
> Paragraph
Adjust Indents, Spacing, Line and Page Breaks as desired.
> OK
To adjust spacing in Google-Suite (docs, sheets, slides, etc.):
> Format
> Line Spacing
Adjust Indents, Spacing, Line and Page Breaks as desired.
OR
> Insert
> Break
> Page or Section Break as desired