# Quickstart: Create drawing markups

You can add lines, arrows, and shapes to a PDF by using the drawing markup tools.

1. Choose Tools > Comment & Markup, and choose the desired tool.
2. Draw in the PDF. For example, click and drag to form a line, arrow, or rectangle.
3. (Optional) Using the Select tool, double-click the markup, and then type a comment in the pop-up note.

To change properties, such as line color and width, right-click/Control-click the markup and choose Properties.