If you want to learn how to insert a line in a Word document, youve come to the right place. In this guide, well show you how to insert a line in Word. Using a few different methods, you can choose the one that augments your workflow in Microsoft Word the best. If youd like your line to be a particular length, you can draw it in Word using an option in the Shapes menu. Step 1: Open your Word document or create a new one. Step 3: Within the section labeled Lines , choose your preferred line