The strikethrough and checklist functions in Google Docs can be particularly handy when organizing tasks online. Here are keyboard shortcuts for them.

Google Docs is the top online document editor, hands down. If you're working on document, you can quickly create an outline in Google Docs.

You can create & add a document outline in Google Docs using this guide. Difference between Table of contents & Document Outline explained.

You can add checkboxes to Google Docs from the bulleted list dropdown menu in the toolbar on a computer or mobile device.