VERY SLOW "Processing changes"
Hello, In a completely random manner and without any identifiable common denominator, I frequently have users who synchronize with OneDrive at a snail’s pace. The library in question contains 60,000 items and is sometimes extremely slow to synchronize (it can take 3 days :///). We have well‑managed computers, powerful configurations, and good internet access. We also comply with all Microsoft prerequisites on this matter. (please look vidéo). Best regards, A. W11 - 24H2 up to date Version de OneDrive : Build 26.007.0112.0002 (64 bits) https://uploadnow.io/fr/files/3BKnQ9NAnnouncing the 2026 Microsoft 365 Community Conference Keynotes
The Microsoft 365 Community Conference returns to Orlando this April, bringing together thousands of builders, innovators, creators, communicators, admins, architects, MVPs, and product makers for three unforgettable days of learning and community. This year’s theme, “A Beacon for Builders, Innovators & Icons of Intelligent Work,” celebrates the people shaping the AI‑powered future — and the keynote lineup reflects exactly that. These leaders will set the tone for our biggest, boldest M365 Community Conference. Below is your first look at the official 2026 keynote order and what to expect from each session. Opening Keynote Jeff Teper — President, Microsoft 365 Collaborative Apps & Platforms Building for the future: Microsoft 365, Agents and AI, what's new and what's next Join Jeff Teper, to discover how AI-powered innovation across Copilot, Teams, and SharePoint is reshaping how people communicate, create, and work together. This session highlights what’s new, what’s fundamentally different, and why thoughtful design continues to matter. See the latest advances in AI and agents, gain insight into where collaboration is headed, and learn why Microsoft is the company to continue to bet on when it comes to building what’s next. Expect: New breakthroughs in collaboration powered by AI and agents Fresh innovations across Teams, Copilot, and SharePoint Practical guidance on how design continues to shape effective teamwork Real world demos that show how AI is transforming communication and content Insight into what is new, what is changing, and what is coming next Business Apps & Agents Keynote Charles Lamanna — President, Business Apps & Agents In this keynote, Charles Lamanna will share how Microsoft 365 Copilot, Copilot Studio, Power Apps, and Agent 365 come together to help makers build powerful agents and help IT teams deploy and govern them at scale. We’ll share how organizations can design, extend, and govern a new model for the intelligent workplace – connecting data, workflows, and systems into intelligent agents that move work forward. Copilot, apps, and agents: the next platform shift for Microsoft 365 Microsoft 365 Copilot has changed how we interact with software. Now AI agents are changing how work gets done – moving from responding to prompts to taking action, across the tools and data your organization already relies on. Expect: A clear explanation of how to leverage and build with Copilot and agents How agents access data, use tools, and complete multi-step work A deeper look at the latest capabilities across Microsoft 365 Copilot, Copilot Studio, and Power Apps End-to-end demos of agents in action Security, Trust & Responsible AI Keynote Vasu Jakkal — Corporate Vice President, Microsoft Security & Rohan Kumar — Corporate Vice President, Microsoft Security, Purview & Trust In our third keynote, Vasu Jakkal and Rohan Kumar join forces to address one of the most urgent topics of the AI era: trust and security at scale. As organizations accelerate into AI‑powered work, safeguarding identities, data, compliance, and governance is mission‑critical. Securing AI: Building Trust in the Era of AI Join Vasu Jakkal and Rohan Kumar as they unveil Microsoft’s vision for securing the new frontier of AI—showing how frontier firms are protecting their data, identities, and models amid rapid AI adoption. This session highlights how Microsoft is embedding security and governance into every layer of our AI platforms and unifying Purview, Defender, Entra, and Security Copilot to defend against threats like prompt injection, model tampering, and shadow AI. You’ll see how built-in protections across Microsoft 365 enable responsible, compliant AI innovation, and gain practical guidance to strengthen your own security posture as AI transforms the way everyone works. Expect: Microsoft's unified approach to secure AI transformation Forward‑looking insights across Security, Purview & Trust Guidance for building safe, responsible AI environments How to protect innovation without slowing momentum Future of Work Fireside Keynote Dr. Jaime Teevan — Chief Scientist & Technical Fellow, Microsoft Closing out the keynote lineup is Dr. Jaime Teevan, one of the foremost thought leaders on AI, productivity, and how work is evolving. In this intimate fireside‑style session, she’ll share research, real‑world insights, and Microsoft’s learnings from being both the maker and the first customer of the AI‑powered workplace. Expect: Insights from decades of workplace research The human side of AI transformation Practical guidance for leaders, creators, and practitioners Why collaboration is essential to unlock the true potential of AI. More Than Keynotes: Why You’ll Want to Be in Orlando The M365 Community Conference brings together: 200+ sessions and breakouts 21 hands‑on workshops 200+ Microsoft engineers and product leaders onsite The Microsoft Innovation Hub Ask the Experts, Meet & Greets, and Community Studio Women in Tech & Allies Luncheon SharePoint’s 25th Anniversary Celebration And an epic attendee party at Universal’s Islands of Adventure Whether you create, deploy, secure, govern, design, or lead with Microsoft 365 — this is your community, and this is your moment. Join Us for the Microsoft 365 Community Conference April 21–23, 2026 Loews Sapphire Falls & Loews Royal Pacific 👉 Register now: https://aka.ms/M365Con26 Use the SAVE150 code for $150USD off current pricing Come be part of the global community building the future of intelligent work.
Microsoft Project Service Core Jan 2026 Update locked Plans table
We recently noted the Microsoft Project Service Core was updated to 1.0.161.1772: This update has locked our Plans table, no changes are allowed to the forms and creating new columns is greyed out: We cannot make use of Planner in our model driven app (Planner Premium, non-default environment). After a new Plan is created, the user receives this message when opening the Plan: Two days ago we were in this version 1.0.160.2874): and everything was working as expected. Any guidance would be much appreciated as we are not sure if this is a permanent lock or once the update cycle is completed we will be able to go back to edit Plan forms and columns. Thank you in advance
Keep user account but provision new empty mailbox
i did ask in another forum but thought i would ask here as it seems impossible... we are hybrid exchange. We have litigation hold and purview retention policies in place. We have a scenario where an existing user is moving to a new role and her existing mailbox needs to be dissociated from her AD account and a new clean mailbox provisioned. The original mailbox needs to stay as inactive and searchable via ediscovery. Is it possible? I have asked AI and its said: Make sure all the holds and retention policies are in place Move the AD account to a non-syncing OU and run a delta sync The mailbox should show as inactive in exchange online Then it tells me to run Set-User <UserUPN> -PermanentlyClearPreviousMailboxInfo but ONLY if the recipient type shows as MailUser or User This is where i am stuck as it is still UserMailbox. It told me to restore the cloud only object which i did. But it still shows as RecipientType = UserMailbox when i check. Its now just a cloud only account, it has no license. The mailbox is inactive but its still a UserMailbox Is what i am trying to do possible? Would now just changing the cloud only account to have a new email address be the only way to retain it and then sync back the on-prem account?Exchange 2010 to Microsoft 365 Migration – Recommended Approach and Tools
I’m looking for guidance on migrating Exchange 2010 (on-premises) to Microsoft 365 / Office 365. Is a direct migration from Exchange 2010 supported, or is an intermediate hop (such as upgrading Exchange or setting up a hybrid configuration) required? Additionally, could you please recommend any reliable tools that can help with this migration? I also have a few PST files that need to be migrated as part of the process. I’d appreciate insights on best practices, common challenges, and lessons learned from real-world migrations. Thanks in advance for your help.
OWA “Manage Add-ins” Stuck Loading After Clicking Settings (Exchange 2019 CU15 / Exchange SE RTM)
I have an Exchange Server environment with three versions: Exchange Server 2019 CU14 Dec25SU, Exchange Server 2019 CU15 Sept25H, Exchange Server SE RTM, and Exchange Server SE RTM Dec25SU. Issue: When users click the Settings icon/button in OWA/Outlook on the web and then click Manage add-ins, the page does not redirect and remains stuck on an external loading screen. Tested environments: Exchange Server 2019 CU14 Dec25SU: Works without issues Exchange Server 2019 CU15 Sept25H, Exchange Server SE RTM, and Exchange Server SE RTM Dec25SU: Does not work on any of them Troubleshooting performed: Moved all arbitral mailboxes to a database on Exchange Server SE RTM Dec25SU (the most recent version in the forest). (No success) Migrated all servers to Exchange Server SE RTM Dec25SU. (No success) Isolated testing using the hosts file (DNS) pointing to each host individually, and all hosts have the issue. All SE RTM Dec25SU servers were installed in admin mode via Command Prompt. I also ran the two .ps1 scripts below on a test host after installing the SU: #learn.microsoft.com/en-us/troubleshoot/exchange/client-connectivity/owa-stops-working-after-update cd "C:\Program Files\Microsoft\Exchange Server\V15\Bin" .\UpdateCas.ps1 .\UpdateConfigFiles.ps1 iisreset /restart Workaround: With the user already authenticated, if I manually open the URL below in the same authenticated session, it loads normally: webapp.mydomain.com/owa/#path=/options/manageapps Does anyone know how to fix this, or if this is a bug that started with CU15 (or a later SU)?How to get a custom Site Page content type to show in the Site Pages Library New dropdown?
I have created a new Site Pages content type from the SharePoint Admin Center Content Type hub. The parent content type is Site Pages. When I add the content type to the Site Pages library on a site, the new content type does not appear in the New dropdown. I have verified the new Content Type shows in the Site Pages Library Settings: I have also confirmed the new button order: How do I get the new Site Pages Content Type to show in the New dropdown of Site Pages Library?
File Type Version Limits
Hi all, In trying to solve an old issue I stumbled across this new feature currently in preview and am wondering if the file type arrays will be editable or if new arrays could be or will be added? I have a handful of file types which do not need 100 versions, let alone a version every 2-5 minutes, requiring frequent culling... Ling. https://learn.microsoft.com/en-us/sharepoint/file-type-version-limitsExcel AND Formula displaying FALSE when it should be TRUE
I'm doing the CENGAGE Excel Assignment 2. I'm supposed to use the AND Formula like this: AND([Project Type]="Drama",[Approved?]="No" in the newly created "Delay?" column. But all the results are FALSE even when both conditions are met. Can someone explain to me why the logic is not adding up?
