Like mobile, Google Docs has robust apps on iPad and top Android tablets. If you use the company's tablet app, use the steps below to create an outline in seconds.

If you use Google Docs, keep reading to learn how to sign an online document by creating and inserting your digital signature in the software on a desktop, phone, or top-of-the-line Android tablet.

After creating a heading, Docs will automatically insert a dropdown arrow next to it when hovering. In Docs, choose your format – Heading 1, Heading 2, or Heading 3.