Microsoft 365 Copilot
Microsoft 365 Copilot – Persistent Source Access, Retrieval and Corpus Analysis Failures I am posting this because I have been experiencing persistent problems with Microsoft 365 Copilot when working with academic source material, and after multiple troubleshooting attempts, support contacts, and Level 2 escalation, I still do not have a meaningful explanation or solution. My use case is academic research. I work with a corpus of approximately 17–20 academic textbooks, handbooks, dictionaries, and reference works in linguistics and sociolinguistics. My goal is deliberately to test the maximum practical capacity of the subscription plan I am paying for, especially regarding multi-source analysis, retrieval, source grounding, session continuity, comparison, and synthesis. The subject matter itself is completely clear to me. I know what is contained in these sources, I am familiar with the terminology and relevant concepts, and I can independently verify whether Copilot has actually accessed the relevant material, omitted major sources, misunderstood terminology, or produced a synthesis that does not reflect the corpus. This is therefore not a case of an unclear prompt or of a user being unable to evaluate the answer. What I have already tested I have tried multiple ways of providing the source material. I have: used files stored within the Microsoft ecosystem; used OneDrive; tested Microsoft 365 Copilot; tested Copilot workflows involving Word; tested Notebook-style source workflows; rewritten and simplified prompts; created detailed protocols instructing Copilot to analyse all available sources; explicitly required source attribution; explicitly required comparison between authors; instructed Copilot not to stop at automatically generated summaries or partial retrieval output; converted the material into different file formats. The file-format testing produced one particularly strange result. Ironically, the most satisfactory results were obtained only after taking an original, fully functional academic PDF textbook — with intact indexing, tables, structured text, and no access restrictions — converting it first into an image-only PDF with no OCR, and then into an image-based PDF with OCR. These degraded versions are clearly less suitable for serious academic analysis than the original structured PDF. Nevertheless, they were among the versions for which Copilot was at least able to confirm that it had access to the document content. This is difficult to explain from a user perspective and suggests that the document retrieval or ingestion behaviour may not be functioning consistently. Main problems observed 1. Incomplete corpus analysis In one test, Copilot produced an academic-looking synthesis based on only three sources from a corpus of approximately 17–20 files. Only after being challenged did it acknowledge that it had not systematically reviewed the remaining files. For academic work, this is a serious problem. If the task is to analyse a corpus, using only a small subset without clearly stating that limitation makes the result unreliable. 2. Unreliable source access Copilot sometimes appears to know that the file exists but is unable to continue analysing it. Depending on the session, it may indicate that: it cannot access additional source content; only previously extracted content is available; it cannot continue beyond the currently retrieved material; the source is no longer usable in the ongoing task. This makes long-form source-based research unreliable. 3. Session continuity problems I have also observed behaviour suggesting that source or analysis sessions can become inactive or unusable. This is particularly problematic in multi-document work, because a corpus analysis requires continuity across multiple steps and multiple sources. 4. Summary versus source-content confusion At several points, Copilot treated a summary or summarised retrieval result as though it were effectively the available document content. The underlying files are not summaries. They are full academic textbooks and reference works. An automatically generated summary should not become the endpoint of the analysis if the full document is available. I repeatedly instructed Copilot to continue retrieving and analysing the underlying source text rather than stopping at the summary layer. Copilot itself eventually acknowledged that this would be the correct approach, but was still unable to continue consistently. 5. Weak source traceability For academic synthesis, I need to know which source supports each major conclusion. This remains inconsistent. A polished paragraph is not sufficient if I cannot reliably determine: which source was actually accessed; which authors were compared; which statement came from which file; which parts are synthesis and which parts are generic model knowledge. Source traceability is essential for academic work. 6. Task drift In some cases, after being repeatedly reminded of the original task, Copilot began suggesting unrelated outputs such as: a full course; a dictionary; exam preparation; a 30–50 page outline; other academic products. These were not requested. The original task was still to perform corpus-based analysis of a specific linguistic topic. 7. Word editing failures I have also encountered cases in Word where Copilot responded that it was unable to start editing the selected text and that nothing in the document had been changed. This adds to the impression that the issue is not limited to one specific Copilot surface. Example of inconsistent session behaviour I have also seen extremely simple requests behave inconsistently within the same Copilot session. For example, the exact same question: “What is the current time?” first received: “Sorry, I wasn't able to respond to that.” and shortly afterwards received a correct current-time response. This is obviously not an academic research task, but it is useful because it demonstrates that the instability is not always caused by complex source material. Support history I have already contacted multiple Microsoft support agents. I have also interacted with Level 2 technicians. I have submitted reports through Copilot feedback channels and through Microsoft support. I have provided detailed explanations of the behaviour. I have repeatedly tested the issue using different approaches. So far, I have not received a meaningful technical explanation of the root cause, and the behaviour has not materially changed. What I would like Microsoft to clarify I would appreciate technical clarification on the following points: What are the practical limits on the number of sources that Microsoft 365 Copilot can meaningfully analyse in one research workflow? Are there documented limits on retrieval depth within large PDFs? Why can a document be available in the Microsoft environment but still become inaccessible or unusable during the task? What causes source-analysis sessions to become inactive? Why can degraded image-based/OCR versions sometimes appear more accessible than the original structured PDF? How can a user verify which files were actually accessed and analysed? Why does Copilot sometimes operate only on summaries or partial retrieval output? Are there differences in source access and retrieval capability between Microsoft 365 Copilot, Word, Notebooks, and other Copilot surfaces? Is Microsoft aware of a wider issue involving source grounding, file retrieval, or session continuity? Is there a recommended workflow for reliable academic analysis across a corpus of 15–20 large reference works? I am not looking for another generic troubleshooting response. I would genuinely like to understand whether this is a known technical limitation, a retrieval issue, a session-management issue, or something else. I am willing to provide examples, screenshots, test cases, and additional details if that would help reproduce the behaviour. At the same time, I think it is reasonable to say that I cannot justify continuing to pay for a product if the core functionality I am paying for — reliable access to, analysis of, and grounding in the sources I provide — does not work consistently enough to be usable.Combining Project, Image, and Notebook Features for a Unified Experience
I'm currently using two different Copilot app experiences to manage my work, projects, and notebooks and each one excels in different areas while missing key capabilities found in the other. One app provides a much richer project management environment, with Tasks, true project folders, plugin connections, and the ability to embed instructions. The other offers a stronger, more fluid notebook experience, but lacks the depth and structure that the project-focused app provides. Switching back and forth between these environments creates friction, especially when I want my projects and notebooks to live together in one unified workspace. The separation makes the workflow feel fragmented. There are also inconsistencies across creative and experimental features. One Copilot app uses Create for image editing, while the other uses Imagen. One includes Team of Advisors, while the other doesn’t. Different experiments appear in different places, and the overall experience feels split rather than cohesive. I’d love to see these capabilities brought together into a single, integrated Copilot environment. I would love to have one place where projects, notebooks, agents, experiments, and creative tools coexist. Additionally, the video creation experience could benefit from deeper AI integration. Clipchamp is functional, but it doesn’t yet feel like an AI‑accelerated workflow. A more advanced, model video tool would dramatically improve speed and creativity for users who rely on Copilot for content production. Finally, many of us want broader access to Cowork and more agentic capabilities. The ability to design or customize our own agents would unlock huge value, especially for users who depend on Copilot for complex workflows. Right now, I often have to go elsewhere to build agentic tools because Copilot doesn’t allow enough personalization or agent creation within its own ecosystem. Bringing these experiences together ... unified projects, enhanced notebooks, consistent creative tools, richer video AI, and expanded Cowork access would create a far more powerful and seamless Copilot environment for everyone.
CoPilot account issue
Bot WC said: Based on the troubleshooting performed so far, the issue appears to be specific to your Microsoft account, as: Copilot is failing on multiple platforms (MacBook, iPhone, and web browser). The issue occurs in both normal and Incognito/InPrivate sessions. Your Microsoft 365 Personal subscription is active. Your Copilot credits are available. Another Microsoft account works normally on the same devices. At this point, I recommend reaching out to the Microsoft Copilot Technical Community, where account-specific Copilot issues can be reviewed by Microsoft moderators and specialists who can investigate service-side restrictions, account anomalies, or backend-related issues. Where can a specialist sort this for me?Copilot Chat Retention vs Memory: What Happens to Chat History Inferences?
How do Chat History inferences behave after tenant retention deletes the underlying Copilot interactions? Microsoft's documentation explains that: Saved Memories persist until explicitly deleted. Chat History personalization creates inferred details. Purview retention policies do not apply to Copilot Memory. What is unclear is the lifecycle of Chat History inferences when the Copilot interactions that originally contributed to those inferences are permanently removed by a tenant retention policy. Example: A tenant has a 60-day retention policy for Microsoft 365 Copilot interactions. Copilot infers user preferences from conversations. The source conversations are later removed due to retention. Does Copilot: Retain those inferred details? Recompute them from remaining conversations? Remove them because the source interactions no longer exist? Understanding this is important because users may experience changes in Copilot personalization without understanding why.
Copilot in OneNote cannot access content in sidebar (Microsoft 365 Premium)
a { text-decoration: none; color: #464feb; } tr th, tr td { border: 1px solid #e6e6e6; } tr th { background-color: #f5f5f5; } Hello everyone, I'm hoping someone from the OneNote or Copilot team can help with an issue that has prevented me from using Copilot in OneNote for approximately two months despite having an active Microsoft 365 Premium subscription. Issue Copilot can detect that a OneNote page is open, but it cannot access or read the contents of the page. For example, if I open a page named 1Cor4:1-16.onepart or create a brand-new test page, Copilot acknowledges that the page exists but responds with something similar to: "I can see that the file is open, but I cannot access the note contents." As a result, Copilot cannot summarize, analyze, answer questions about, or otherwise interact with the contents of the current page. Environment Microsoft 365 Premium (Personal Subscription) OneNote for Microsoft 365 Version 2608 Build 16.0.20326.20100 (64-bit) Windows Desktop Notebooks stored in and synced through OneDrive Troubleshooting Completed I have already performed extensive troubleshooting, including: Verifying my Microsoft 365 Premium subscription is active Verifying I am signed into the correct Microsoft account Signing out and back into Office and OneNote Confirming notebooks are syncing properly Updating Office and OneNote to the latest version Restarting OneNote and Windows multiple times Creating brand-new notebooks and test pages Testing across multiple days and sessions The issue is fully reproducible on both existing notebooks and newly created notebooks. Microsoft Support Findings I have already worked directly with Microsoft Support. A support technician remotely connected to my computer and reviewed my configuration. They confirmed that Copilot in OneNote should be functioning in my environment. During the support session they performed multiple troubleshooting and repair actions, including uninstalling and reinstalling components, repairing Office, and verifying account and licensing status. Despite all of this, the problem remained unchanged. The technician indicated that the issue appears to be on the Copilot/OneNote side rather than being caused by my local setup. Since they were unable to resolve it, they recommended that I post here in the Microsoft Tech Community to seek further escalation and visibility. Questions Has anyone else experienced an issue where Copilot can see the currently open OneNote page but cannot access the page contents? Is there a known service-side, provisioning, or feature-rollout issue that could cause this behavior? Is there a way to escalate this directly to the OneNote or Copilot engineering teams? At this point, I've been paying for the feature for roughly two months and have not been able to use the core OneNote Copilot functionality at all. Any assistance or guidance would be greatly appreciated. Thank you.
Problem that copilot is unable to see all my emails in outlook
Copilot returns incomplete http://outlook.com/ email search results while Outlook Desktop and Outlook Web return complete results Product Microsoft Copilot (Windows App) Microsoft Copilot (Web) http://outlook.com/ Outlook Desktop Outlook on the Web Issue Summary Copilot is returning incomplete email search results from my http://outlook.com/ mailbox. The same mailbox searched directly in Outlook Desktop and Outlook on the Web returns complete and accurate results, but Copilot only returns a subset of the matching emails. The issue occurs in both the Copilot Windows application and Copilot on the web, suggesting the problem is not device-specific. Environment Microsoft Account Personal Microsoft account http://outlook.com/ mailbox Microsoft 365 Personal trial currently active Devices Windows laptop Completely rebuilt from scratch to troubleshoot this issue Internal storage wiped Fresh Windows installation performed All current Windows updates installed All current Microsoft 365 / Office updates installed Applications Tested Outlook Desktop (latest version) Outlook on the Web Microsoft Copilot for Windows Microsoft Copilot on the Web Account Status Same Microsoft account used for Outlook and Copilot Mailbox accessible and functioning normally Mail synchronization appears healthy Outlook search functioning correctly Problem Description On Monday 3 August 2026, my Inbox contained 12 messages. Examples included: Tesco http://amazon.co.uk/ eBay Yahoo Microsoft Account Team Microsoft 365 When I asked Copilot to list emails received on 3 August 2026, Copilot returned only a subset of those emails. Copilot was able to locate: Tesco order confirmation Tesco order amendment Microsoft 365 trial activation Microsoft account password change However, Copilot did not return several emails that were visibly present in the Inbox, including Amazon, eBay, Yahoo and other Microsoft account notifications. Expected Result Copilot should return all emails matching the requested date range, consistent with Outlook Desktop Search and Outlook Web Search. Actual Result Copilot returns only a partial subset of the matching emails despite the emails being clearly present in the mailbox. Diagnostic Testing Performed Outlook Desktop Search Result: ✅ Returns all expected emails. Outlook Web Search Result: ✅ Returns all expected emails. Copilot for Windows Result: ❌ Returns only a subset of emails. Copilot Web Result: ❌ Returns the same subset of emails. Operating System Result: ✅ Fresh Windows installation completed. Office Installation Result: ✅ Fully updated. Mailbox Access Result: ✅ Mailbox functioning normally. Why I Believe This Is a Copilot Search Service Issue The issue reproduces: Across multiple Copilot clients On a freshly rebuilt device While Outlook Desktop Search works correctly While Outlook Web Search works correctly Since both Outlook clients return complete results and both Copilot clients return incomplete results, the evidence suggests a discrepancy in the mailbox search/indexing layer used by Copilot rather than a problem with Windows, Office, Outlook indexing, or the local device. Request Please investigate: Whether Copilot is using a different mailbox index from Outlook Search. Whether my mailbox has been only partially ingested into the Copilot search service. Whether there are known issues affecting http://outlook.com/ personal accounts and Copilot email retrieval. Whether Microsoft can trigger a reindex, resynchronization, or repair of the mailbox content used by Copilot. Whether there are any diagnostic tools available to compare Outlook Search results versus Copilot Search results. Evidence Available I can provide: Screenshots showing 12 emails present in Outlook Inbox on 3 August 2026. Screenshots of Outlook Desktop search results. Screenshots of Outlook Web search results. Screenshots showing Copilot returning only a subset of those emails.Copilot pain points....
Guys… seriously… we need some improvements here. I’m not asking Copilot to solve quantum physics or decode alien transmissions. I’m asking a Microsoft program for help with a Microsoft program. You’d think that would be the one scenario where Copilot would shine, right? Like, “Ah yes, my home turf, allow me to demonstrate competence.” But no. I can’t even get Copilot to correctly explain how to do basic SharePoint tasks. BASIC. As in, “click the thing, then click the other thing.” Instead I get a TED Talk about SharePoint philosophy and a guided meditation on patience. And then there’s the folder comparison fiasco. I want Copilot to do something so simple it should practically be a reflex: Compare two folders on my hard drive and tell me if they’re identical. Copilot’s response? “Absolutely, I can do that!” Followed immediately by an ever‑expanding scavenger hunt of things I apparently need to do first. It’s like asking someone to hand you a screwdriver and they say, “Sure, but first you’ll need to assemble this IKEA shelving unit, install three dependencies, sacrifice a goat, and agree to a quest.” I’m glad to hear you’re merging all the copilots into one “super Copilot.” Great idea. Fantastic. But let’s be honest — I’m praying the one that survives is the personal Copilot, because Copilot 365… whew. That thing feels like it was built by a committee that communicates exclusively through interpretive dance. And don’t even get me started on the wrapper versions. Those are like Copilot wearing a Halloween costume of itself, but the costume is made of cardboard and disappointment. And by the way — I’m STILL waiting for Copilot to create an app or program that automatically files my Outlook emails into folders. This is not a moon landing. This is not a Mars rover. This is not a Nobel Prize category. This is a simple, everyday, normal-person task. Yet somehow Copilot treats it like I’ve asked it to build the next Windows release from scratch using only a spoon and positive thinking. Come on, guys. We love the vision. We love the potential. But the basics need to work before the magic tricks do.
Company-Wide Copilot Prompt Library (Enterprise)
Question Regarding Organizational Prompt Import Fields I'm working on importing prompts into the Microsoft 365 Copilot Organizational Prompts library using the CSV import process. According to the documentation, each prompt can include the following fields: Title Display Prompt Prompt Language Task Type Department Supported Apps Description My question is: Which of these fields accept administrator-defined free-form text, and which fields must use predefined Microsoft-supported values when importing prompts via CSV? For example, the documentation appears to indicate that: Language uses supported locale values (such as en-US, es-ES, etc.). Task Type uses supported task type values (such as Analyze, Create, Edit, etc.). However, it isn't clear whether fields such as Department and Supported Apps also require predefined values, or if administrators can enter their own custom values. Specifically, I'm trying to determine: Which fields accept free-form text? Which fields require values from a Microsoft-defined list? For any fields that require predefined values, where can the complete list of valid values be found? Reference: https://learn.microsoft.com/en-us/microsoft-365/copilot/organizational-prompts#prompt-fields-reference Any input would be very much appreciated! Thank you!
Primary Proposal: Copilot as an AI Gateway
Problem Statement Advanced users increasingly encounter limitations in Copilot’s ability to: generate or modify complex VBA safely maintain architectural integrity in multi‑module systems perform multi‑step workflows inside Office apps handle file generation or structured content creation operate without overly restrictive guardrails provide specialized domain expertise (e.g., coding, data science, creative tasks) Competitors — even free tiers — often outperform Copilot in these specialized tasks, despite lacking Microsoft’s integration advantages. This creates a mismatch between user expectations and Copilot’s current capabilities. Opportunity Microsoft does not need to build every specialized AI capability internally. Instead, Copilot can become the trusted orchestrator that: Authenticates the user Understands the task Selects the best AI engine for the job Executes the task securely Delivers the result inside Microsoft applications This approach: reduces Microsoft’s infrastructure burden increases Copilot’s capability ceiling preserves enterprise security and compliance provides users with best‑in‑class results positions Copilot as the central nervous system of the Microsoft ecosystem Proposed Architecture: Copilot as an AI Gateway Identity & Security Layer (Microsoft) Copilot remains the authentication and authorization layer, ensuring: user identity data boundaries compliance logging enterprise governance Task Classification Layer (Copilot) Copilot determines: the user’s intent the domain (VBA, Excel, OneDrive, coding, creative, etc.) the required capability level the risk profile AI Routing Layer (Copilot) Copilot selects the appropriate engine: Microsoft models for general tasks Specialized third‑party models for advanced tasks Local models for privacy‑sensitive operations Domain‑specific engines (e.g., coding assistants, creative generators) Integration Layer (Microsoft Apps) Results are delivered directly into: Excel Word PowerPoint OneDrive Windows Teams Outlook This is where Copilot’s integration advantage becomes unbeatable. Benefits to Microsoft Reduced infrastructure burden Increased user satisfaction Competitive differentiation Enterprise trust Developer ecosystem growth Secondary Proposal: OneDrive User‑Choice Restoration Overview OneDrive’s increasing emphasis on automatic cloud storage, forced sync behaviors, and reduced local‑storage autonomy has created friction for advanced users and power workflows. While these defaults benefit casual users, they can unintentionally disrupt professional, technical, and offline‑critical workflows. Restoring user choice — even through advanced or hidden settings — would allow OneDrive to serve both mainstream and power users without compromising Microsoft’s cloud‑first strategy. Issues Addressed Forced Cloud Migration Can Break Application Dependencies Automatic OneDrive migration can cause: broken links missing references VBA failures sync conflicts unexpected file locks Especially in Excel/VBA environments and engineering workflows. Sync Conflicts Create Data Integrity Risks Automatic sync can introduce: partial uploads version conflicts corrupted files duplicate “ghost” versions These issues disproportionately affect advanced users. Offline‑Critical Workflows Are Undermined Forced cloud storage can result in: files unavailable offline delayed syncs “file not found” errors This disrupts field work, travel, and low‑connectivity environments. User Intent Is Overridden Automatic folder redirection and forced sync violate a core professional principle: Users should control where their files live. Enterprise and Power Users Need Granular Control Organizations and advanced users often need: selective sync local‑only folders per‑directory rules opt‑out flags Providing these options would dramatically reduce friction. Proposed Solution Introduce a User Choice & Advanced Control Panel for OneDrive, allowing: per‑folder sync control local‑only folder designation optional migration prompts clear visibility into file location enterprise policy overrides Outcome This complements the Copilot gateway proposal by ensuring the underlying file system behaves predictably — a prerequisite for reliable AI‑assisted workflows.
