What happens on a desktop when a document is launched for accessibility purposes?

When a document is launched for accessibility purposes on a desktop, it is important to ensure that users, including those who rely on assistive technologies, can navigate the content effectively. Focusing on the first field in the document allows users to quickly engage with the form or interactive elements presented to them. This behavior is designed to enhance usability and accessibility by allowing keyboard users and screen readers to start at a logical point of interaction.

By directing focus to the first field, the system facilitates a smoother user experience, minimizing the need for users to navigate manually to the first input area. This approach aligns with accessibility best practices, ensuring that users can efficiently access and complete the document from the moment it is opened.

Other options provide less effective or meaningful interactions for users with accessibility needs; for instance, highlighting the last used field may not serve those who are starting fresh with the document. Similarly, opening the document without any focus settings would leave users without a clear starting point, and prompting users to select a field can add unnecessary complexity to the task.