· Vikram Aruchamy · Microsoft Word
How to Number Headings in Word (1, 1.1, 1.1.1)
To number headings in Word as 1, 1.1 and 1.1.1, apply Heading 1, Heading 2 and Heading 3 styles, then go to Home > Multilevel List > Define New Multilevel List. Click More, link level 1 to Heading 1, level 2 to Heading 2 and level 3 to Heading 3, and click OK. Word renumbers headings automatically.