Which tool finds and fixes accessibility issues in a canvas app?
Short answer
D Accessibility Checker identifies accessibility problems in the canvas app and suggests fixes such as accessible labels and tab order for screen reader users.
Question
You have the following requirements:
• Use a tool that identifies potential issues.
• Use a tool that provides suggestions for modifying the app.
You need a tool that meets the requirements.
Which tool should you use?
Key Takeaways
The question tests which Power Apps Studio tool diagnoses accessibility problems and recommends fixes; the trap is choosing Flow Checker simply because it is another in-studio checker, when it only validates Power Automate flows.
A canvas expense app that must support screen readers needs a tool that both detects accessibility problems and suggests fixes — that tool is the Accessibility Checker in Power Apps Studio. This page confirms why option D satisfies both requirements while Flow Checker, Trust Center, and the admin center do not.
Common mistake: Learners often pick Flow Checker because it is the only other built-in checker they remember, but Flow Checker validates Power Automate flow logic and never inspects canvas app screens, control labels, or screen reader properties.
Expert Analysis
Why the Answer Is Correct
The scenario requires one tool that both identifies potential issues and provides suggestions for modifying an app that must work with screen readers. The Accessibility Checker in Power Apps Studio was built for exactly this: it scans each screen of the canvas app for missing accessible labels, poor color contrast, missing tab order, and similar problems that block screen reader users. For every issue it finds, it explains why that control is a problem for users with a specific disability and offers a suggested change. That covers both stated requirements — detection and remediation guidance — for the expense-recording app, so option D is correct.
Why the Other Options Are Wrong
Flow Checker only validates Power Automate cloud flows: it reports errors such as missing connections or malformed expressions in a flow, and it has no visibility into canvas app screens, control names, or accessibility properties. Microsoft Trust Center is a public portal for compliance, privacy, and data-protection documentation, not a design-time tool that inspects an app. Microsoft Power Platform admin center is where admins manage environments, licenses, capacity, and policies — it governs the tenant, not the accessibility of individual screens. None of A, B, or C can identify accessibility issues in a canvas app or suggest how to fix them.
Community Comment Notes
Bangarng answered simply that the Accessibility Checker is correct and linked the official Microsoft Learn article on the canvas app accessibility checker. Webcreator likewise chose D and described the checker as a tool designed to flag accessibility issues and suggest modifications for users with disabilities. Astone quoted the German documentation, noting that the Barrierefreiheitsprüfung "findet nicht nur potenzielle Probleme mit der Barrierefreiheit" and also explains why each finding matters and how to resolve it. No commenter argued for Flow Checker, Trust Center, or the admin center.
Official Reference
https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/accessibility-checker
This link opens the official vendor documentation in a new tab.
Exam Strategy
Scope the tool to the object: anything about app screens, controls, labels, or screen readers belongs to Power Apps Studio tools such as the Accessibility Checker, while anything about automations belongs to Flow Checker. PL-900 frequently tests this Power Apps versus Power Automate versus admin center distinction, so read the noun in the requirement before the verb.
Frequently Asked Questions
Why is Flow Checker wrong for accessibility issues in the expense app?
Does the Accessibility Checker fix accessibility issues automatically?
Discussion 4 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 4
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Bangarng 👍 4Accessibility Checker is correct. https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/accessibility-checker
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webcreator 👍 2 Answered DThe tool that meets the requirements of identifying potential issues and providing suggestions for modifying the app for screen reader support is: D. Accessibility Checker Explanation: The Accessibility Checker is specifically designed to identify potential accessibility issues within apps and provides suggestions for modifying the app to ensure accessibility for users with disabilities, including those who use screen readers. This tool helps developers ensure that their canvas apps are accessible to users with visual impairments, meeting the requirements outlined in the scenario.
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Astone 👍 2"Wenn Sie sich nicht sicher sind, wie Sie Ihre App barrierefreier gestalten können, können Sie die Barrierefreiheitsprüfung in Power Apps Studio ausführen. Dieses Tool findet nicht nur potenzielle Probleme mit der Barrierefreiheit, sondern erklärt auch, warum jedes ein potenzielles Problem für Benutzer mit einer bestimmten Behinderung darstellen könnte, und bietet Vorschläge, wie jedes Problem gelöst werden kann. " https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/accessibility-checker
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Cooljoy7777 👍 1 Answered DThe tool that meets the requirements of identifying potential issues and providing suggestions for modifying the app for screen reader support is:
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