What feature allows users to give feedback on Google Docs?

The feature that allows users to give feedback on Google Docs is the ability to use comments and suggestions. This functionality enables collaborators to provide input directly on the document, facilitating communication and enhancing collaborative efforts.

When users select text in a Google Doc, they can insert comments that other collaborators can see and respond to, fostering a discussion about specific parts of the document. Additionally, the "Suggesting" mode lets users make edits that appear as suggestions instead of permanent changes, allowing the original author to review, accept, or reject those edits. This dual functionality of comments and suggestions makes it a powerful tool for getting feedback and refining documents collaboratively.

In contrast, task creation pertains to managing project tasks rather than providing feedback on a specific document. Document outlines serve to organize and navigate through content but do not allow for direct feedback. Email notifications can alert users when changes are made but do not facilitate providing feedback themselves. Hence, comments and suggestions are the key components that support feedback in Google Docs.