Version History

• April 19, 2026 v1 low
  Microsoft updated three passages in its Responsible AI Principles on April 19, 2026. The first change revised the opening tagline from 'Build your business with trustworthy AI' to 'Accelerate business growth with trustworthy AI' and expanded the supporting description from a single sentence about safe practices to a more detailed statement about accelerating adoption and reducing risk. The second change replaced a reference to 'Get the e-book' with 'Watch the webinar' in a resources section. The third change rephrased guidance about Copilot security from 'When you're using Copilots at work' to 'When using Copilot at work,' a minor grammatical adjustment. These are primarily marketing and messaging updates with no material change to underlying responsible AI commitments or consumer obligations.
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• March 13, 2026 v1 low
  Microsoft updated three sentences in its Responsible AI Principles published on March 13, 2026. The marketing heading changed from 'Build your business with trustworthy AI' to 'Accelerate business growth with trustworthy AI,' with slightly revised descriptive language. A resource link changed from 'Get the e-book' to 'Watch the webinar,' and minor wording was adjusted in a statement about Copilot security compliance. These are editorial updates to resource references and promotional framing with no change to underlying policies or commitments.
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• March 6, 2026 v1 low
  Initial snapshot — monitoring begins
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