Open Microsoft Word
Click the Layout or Page Layout tab
Select Margins
Choose Narrow or custom margins
Select Orientation
Choose Landscape if needed
Go to Columns
Choose Two or Three columns
Or use a brochure template from File
Click New
Search for brochure or pamphlet
Select a template
Click Create
Replace the placeholder text with your content
Insert images if needed
Adjust font size and spacing
Add headings and subheadings
Review the layout
Save the document
Print or export as PDF