Buried in Microsoft’s own Terms of Use is a legal disclaimer that contradicts everything the company has told you about its AI assistant. Here’s what it actually means for you.
If Copilot gives you bad advice and you act on it, you have agreed to pay Microsoft’s legal fees.
That is not speculation. That is a direct reading of Microsoft’s own Terms of Use for Copilot. Right there, in a section written in bold capital letters titled “IMPORTANT DISCLOSURES AND WARNINGS,” the company says users must “indemnify us and hold us harmless… from and against any claims, losses, and expenses (including attorneys’ fees) arising from or relating to your use of Copilot.”
And the sentence right above that indemnity clause? “Copilot is for entertainment purposes only.”
Not a productivity tool. Not a reliable AI assistant. Entertainment.
The same product that Microsoft has built into Windows 11, bundled into Microsoft 365, and pitched to businesses at up to $30 per user per month, the same product Satya Nadella has staked much of his company’s near-term future on, is described in its own legal terms the way a psychic hotline describes its services.
That detail went viral in early April 2026, after the terms were spotted by Tom’s Hardware. But most coverage stopped at the “entertainment only” quote and moved on. The full picture is considerably more interesting, and considerably more relevant to anyone using Copilot at work right now.
The Exact Words in Copilot’s Terms of Use
The relevant section comes from the Microsoft Copilot Terms of Use for Individuals, last updated October 24, 2025. Under the “IMPORTANT DISCLOSURES AND WARNINGS” header, it reads:
“Copilot is for entertainment purposes only. It can make mistakes, and it may not work as intended. Don’t rely on Copilot for important advice. Use Copilot at your own risk.”
You can verify this yourself at microsoft.com/en-us/microsoft-copilot/for-individuals/termsofuse.
The terms also state that Microsoft makes “no warranty or representation of any kind about Copilot,” that users are “solely responsible” if they publish or share any of Copilot’s responses, and that users must indemnify Microsoft against any legal claims arising from their use of the tool.
When PCMag reached Microsoft for comment, a spokesperson described the language as “legacy language” that is “no longer reflective of how Copilot is used today” and said it “will be altered with our next update.” No timeline was given for that update.
So as of today, that is what you agreed to the last time you clicked through.
What “Entertainment Purposes Only” Actually Means Legally
This phrase is not standard tech company hedging. Most AI companies use careful but professional language in their disclaimers. Google’s Gemini terms say not to rely on the service for “medical, mental health, legal, financial, or other professional advice.” OpenAI warns users not to treat outputs as “a sole source of truth or factual information.”
Neither company calls their AI entertainment.
The phrase “for entertainment purposes only” has a specific legal history. It is the language used by psychic services, astrology apps, and tarot card platforms to establish that their output carries no duty of care toward the user. It is language designed to make the case, if challenged in court, that no reasonable person should have relied on the product for anything consequential.
As Android Authority noted in its coverage, it is “the same disclaimer that a psychic uses to avoid getting sued.”
The practical effect is this: if you use Copilot to draft a legal document, write a financial analysis, or make a medical decision, and that output contains an error that harms you, Microsoft’s position in any resulting dispute is that you were warned, clearly and in writing, not to rely on it.
There Is a Worse Clause Right Next to It
The “entertainment only” language got the headlines. The indemnity clause deserves more attention.
The same Terms of Use require users to “indemnify us and hold us harmless (including our affiliates, employees and any other agents) from and against any claims, losses, and expenses (including attorneys’ fees) arising from or relating to your use of Copilot, including without limitation your use, sharing, or publication of any Prompt, Responses, or Creations.”
Translation: if someone sues Microsoft because of something Copilot told you, and you shared or published that output, you are on the hook for Microsoft’s legal costs.
This is not unusual in the tech industry broadly, but it is striking in the context of a product marketed as a reliable work assistant. You are not just accepting risk for yourself. You are accepting financial liability on behalf of the company selling you the product.
How Every Major AI Compares on Disclaimers
No single source has compared the disclaimer language across all major AI tools side by side. Here is what each actually says in their terms:
Microsoft Copilot: “For entertainment purposes only.” Users indemnify Microsoft for all legal costs arising from use of outputs. No warranty of any kind.
OpenAI ChatGPT: Not described as entertainment. Users warned not to rely on outputs as “a sole source of truth.” Aggregate liability capped at $100 or the amount paid in the preceding 12 months.
Google Gemini: Not described as entertainment. Users directed not to rely on the service for “medical, mental health, legal, financial, or other professional advice.” Standard liability terms.
xAI Grok: Not described as entertainment. xAI warns that the AI “is probabilistic in nature” and may produce incorrect output. Standard liability terms.
Anthropic Claude: Not described as entertainment. Notably, for users accessing Claude from European IP addresses on the Pro plan, the terms include a “non-commercial use only” clause, meaning European Pro subscribers technically cannot use Claude for business purposes. The Register confirmed this with independent IP tests in April 2026.
Only Microsoft uses the entertainment framing. Every other company hedges on accuracy without making the recreational positioning explicit.
Is Enterprise Copilot (Microsoft 365) Any Different?
This is the question that actually matters for most business readers, and it is one most coverage skipped.
The short answer is: the enterprise version operates under different terms.
The Microsoft Copilot Terms of Use for Individuals explicitly state: “These Terms don’t apply to Microsoft 365 Copilot apps or services unless that specific app or service says that these Terms apply.”
Microsoft 365 Copilot, the enterprise product sold through commercial licensing, is governed by the Microsoft Product Terms and associated Data Protection Addendum. That version includes additional commitments around data handling, does not use the “entertainment purposes only” language, and includes service-level protections that the consumer product lacks.
So if your company is paying for Microsoft 365 Copilot at the enterprise level, you are not technically operating under the “entertainment only” disclaimer.
However, if you are using the free or individual-paid tier of Copilot, including through copilot.microsoft.com, the Copilot app, or Copilot surfaced through consumer-facing Windows features, the entertainment terms apply to you.
The line matters. Many individuals at companies using Microsoft 365 also have personal Copilot access through Windows. The terms that govern their personal use are the ones in the spotlight.
The Adoption Numbers That Prove the Disclaimer Is Accurate
Here is the part of this story that most tech coverage buried.
Microsoft reported 15 million paid Microsoft 365 Copilot seats as of its FY2026 Q2 earnings call. That sounds large until you consider that Microsoft has approximately 450 million paid commercial seats across its ecosystem. Copilot penetration among eligible users sits at 3.3%.
In the United States specifically, paid subscriber market share for Copilot contracted 39% in just six months, falling from 18.8% in July 2025 to 11.5% in January 2026. When workers are given a free choice between Copilot, ChatGPT, and Gemini, only 8% choose the Microsoft product.
The accuracy data is more pointed. Recon Analytics tracked Copilot’s accuracy Net Promoter Score, which measures whether users would recommend the tool based on how accurate it is. In July 2025, that score was -3.5. By September 2025, it had deteriorated to -24.1. A partial recovery brought it to -19.8 by January 2026. A score below zero means more users are actively warning others away from the tool than recommending it.
Among users who had tried Copilot and stopped, 44.2% cited distrust of its answers as their primary reason for quitting.
When you read those numbers, the “entertainment purposes only” disclaimer starts to look less like legal overcaution and more like an accurate description.
Real Cases Where Copilot Got It Wrong
The disclaimer did not appear in a vacuum. Copilot has a documented track record of high-profile errors that give context to why Microsoft’s legal team wrote what they wrote.
In August 2024, Copilot falsely identified German court reporter Martin Bernklau as a convicted child abuser and fraudster, providing his home address. Microsoft was forced to block queries about Bernklau following a data protection complaint.
In January 2026, Copilot generated false claims about football-related violence, triggering fresh coverage about the tool’s reliability problems.
These are not obscure edge cases. They are documented incidents involving real people who suffered real consequences from an AI assistant confidently stating things that were not true.
Microsoft, during demonstrations on its AI tour in London, acknowledged this internally. According to The Register, every Copilot demonstration came with a live caveat that the tool could not be fully trusted and that human verification was required. The company was saying out loud in demo rooms what it wrote quietly in the legal documents.
Microsoft’s Response and What Is Changing
The spokesperson comment to PCMag that the “entertainment only” language is “legacy” and will be updated is plausible in one narrow sense. The terms were last formally updated in October 2025, and the product has evolved.
But “legacy language” is doing a lot of work in that explanation. The October 2025 update was not ancient. And the indemnity clause sitting alongside the entertainment disclaimer is not legacy language, it is current, active, and consequential.
What is changing more meaningfully is Microsoft’s underlying AI strategy. In April 2026, the company released its first proprietary AI models, MAI-Transcribe-1, MAI-Voice-1, and MAI-Image-2, representing a push to reduce dependency on OpenAI models that currently power Copilot. Satya Nadella has reportedly taken direct control of AI product development, delegating other responsibilities to focus personally on the roadmap.
Whether those moves translate to a product that deserves different legal language is a question for 2027.
So Should You Use Copilot for Work?
Here is a direct answer.
Use Copilot for drafting, brainstorming, summarizing, and generating starting points. It is genuinely useful for those tasks.
Do not use it as a final source for anything that will be published, shared with clients, submitted as a legal or financial document, or used to make decisions that affect other people.
Read the output. Check the facts it claims. Do not assume confidence equals accuracy. Copilot, like every current AI assistant, can state incorrect information with complete certainty.
And before you share any Copilot output publicly or with anyone outside your organization, be aware that you have agreed, in writing, to take full personal responsibility for that content and to cover Microsoft’s legal costs if anyone challenges it.
That is not a reason to avoid Copilot entirely. It is a reason to use it the way Microsoft’s own lawyers appear to use it: as a tool with entertainment value, not as a trusted advisor.
FAQ
Does Microsoft 365 Copilot (enterprise) have the same “entertainment only” terms? No. The enterprise Microsoft 365 Copilot product is governed by separate Microsoft Product Terms that do not include the “entertainment purposes only” language. The consumer Copilot Terms of Use explicitly state they do not apply to Microsoft 365 Copilot services. If your company licenses Copilot through a commercial agreement, different terms apply.
When were the Copilot Terms of Use last updated? October 24, 2025. The terms gained widespread attention in early April 2026 when they were spotlighted by Tom’s Hardware and subsequently picked up across tech media.
What happens if Copilot gives me wrong advice and I act on it? Under the current Terms of Use, you bear the risk. Microsoft makes no warranty of any kind about Copilot’s outputs. Additionally, if you publish or share an output that leads to a legal dispute, you have agreed to indemnify Microsoft, meaning you may be liable for their legal costs as well as your own.
Are ChatGPT, Gemini, and Grok any different in their terms? All major AI assistants include disclaimers about accuracy and limit liability. However, none of the other major AI companies use the phrase “entertainment purposes only” in their terms. OpenAI caps aggregate liability at $100 or the amount you paid in the past 12 months. Google and xAI use professional-sounding accuracy caveats without the entertainment framing.
Is Copilot safe to use for business decisions? The consumer version carries significant legal risk if you treat its outputs as authoritative. The enterprise Microsoft 365 version is covered by stronger protections but still produces hallucinations. Microsoft’s own internal guidance at product demonstrations advises human verification of all Copilot outputs. Use it as one input among several, not as a final answer.
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