Final answer:
The middle button labeled Sign & Hold is typically used to finalize and share a document after reviewing and editing, ensuring that all changes are accepted or rejected, with no unwanted text or comments remaining. It is an essential step in saving and securing edits before sharing or distributing the document.
Step-by-step explanation:
The middle button labeled Sign & Hold is likely used to finalize and share a document or action, such as finalizing edits or changes made to a document before sharing it with others. This function is indispensable in environments where collaboration and document revision are frequent, such as in an academic or professional setting. The process typically involves reviewing all changes (accepting or rejecting revisions), ensuring that no unwanted text or comments remain, and then saving the document to reflect all the final changes.
After careful review and editing, it is essential to save your changes to preserve the work completed. The Sign & Hold button would thus ensure that all edits are locked in and the document is ready for distribution or further processing. It's important to remember that before using a feature like Sign & Hold, be certain to address each change individually to avoid errors, as mentioned in the provided reference steps 6 through 11.