What's happened
The UK Competition and Markets Authority has begun a fourth investigation under its new powers to assess whether Microsoft’s bundled software—including Windows, Word, Excel, Teams and Copilot—reduces competition. The CMA is also examining how AI competitors integrate with Microsoft’s business software and whether cloud licensing practices hinder competition. The review is due to conclude by February 2027.
What's behind the headline?
What this will mean for users and markets
- The CMA has positioned this as a market-clarifying step, not a punishment, aiming to understand how these products shape competition.
- If the CMA identifies competition weaknesses, it will consider targeted remedies to preserve choice and price competitiveness.
- The investigation may influence AI integration practices and cloud licensing standards across the sector.
Why now
- Microsoft’s role in the business software stack makes its bundling potentially consequential for hundreds of thousands of UK customers.
- The review aligns with broader regulatory scrutiny of major tech platforms in cloud and AI markets.
What could happen next
- The CMA will publish findings and, if necessary, propose remedies by February 2027, with possible actions ranging from licensing adjustments to enforceable commitments.
- Microsoft has said it will cooperate to facilitate the review.
How we got here
The CMA’s inquiry responds to concerns that Microsoft’s software bundle could curb choice and innovation in the UK software and cloud markets. The probe follows past CMA work on software licensing and cloud competition, and will consider whether targeted actions are needed to safeguard competition for UK organisations.
Our analysis
Reuters has reported that the CMA will conclude its investigation by February 2027 and highlighted statements from CMA Chief Executive Sarah Cardell. Microsoft has pledged to work with regulators to facilitate the review.
Go deeper
- What remedies might the CMA require if competition is found lacking?
- Will this probe affect how Microsoft prices or licenses cloud services?
- How might UK customers be affected if actions are taken?
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