How it works
Accessibility settings adapt interaction and presentation to individual needs. They can support vision, hearing, movement and other requirements through options such as text size, captions and input behaviour. The useful combination depends on the person’s task, not a one-size-fits-all preset.
A practical example
Increasing text size may help reading but expose clipping in an application. Keyboard or pointer adjustments may help control without changing the underlying documents. Test the real activity after each change and keep a way to restore a setting that makes navigation difficult.
What to check
Ask what task is difficult and adjust one relevant option at a time. Check reading, input, notifications and application compatibility. Keep account preferences and language consistent, and document chosen settings so another update does not silently erase a useful setup.
Limits and safe next steps
Accessibility settings do not make every application accessible. A site still needs usable structure, labels and keyboard support. Do not assume a medical diagnosis or disability from a preference; centre the person’s stated needs and consent when helping with their device.