A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
SharePoint permission Issue user has direct file access but cannot view document library
A colleague of mine can access and open a specific SharePoint file when using a direct link. However, when they navigate to the SharePoint site directly, the Document Library containing the file is not visible to them. Could you please check the site and…
Microsoft 365 and Office | SharePoint | For business | Windows
HttpContext is null throwing error i don't logged in
I had project .net 8 blazor server rendering which using asp.net identity. the login.razor page as pre defined template and code from microsoft template. I update the framework to .net 10 and now anywhere in code HttpContext is defined it is throwing…
Developer technologies | .NET | Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.
Confirm Node.js 22.23.4 rollout for CVE-2026-105482 on Azure Functions Flex Consumption
Node.js published security release v22.23.4 on October 21, 2026. Reference: Node.js Security Releases This release remediates CVE-2026-105482 and other high-severity vulnerabilities affecting Node.js 22.x. Question: Has v22.23.4 or a later patched…
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
Driver updates
I want to know how to manage the drivers on my PC so that they are always up-to-date
Windows for home | Windows 11 | Devices and drivers
How can I delegate Azure Lighthouse permissions through the Azure portal instead of using an ARM template?
Hi, I have a question about delegating permissions using Azure Lighthouse. When configuring Azure Lighthouse delegation, I found that I needed to create an ARM template in the managing tenant and deploy it to the customer tenant. In particular, when I…
Azure Lighthouse
An Azure service that provides secure managed services and access control for partners and customers.
How can I get my MS office for Mac 2021 back????
I own MS office for Mac 2021 and all of a sudden I can't save or edit. I followed instructions on how to get it back and now I can't even open files. I don't want MS Office 365. I want to use MY Excel and Work. Please help! I have my license for it that…
Microsoft 365 and Office | Install, redeem, activate | For home | MacOS
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
setInterval countdown falls behind in Edge when the tab is inactive
Hi all, I am building a small browser game (can check it at free krillion) where each round lasts 25 seconds. The countdown is a plain setInterval that subtracts 1 from a "remaining" variable every 1000 ms and ends the round when it reaches…
Microsoft Edge | Speed and responsiveness | Windows 11
Improving performance and responsiveness of Edge on Windows 11
Email inbox appears empty
How can I restore my inbox messages? Clearing and/or resetting filters, rules, etc., it is still empty.
Outlook | Web | Outlook.com | Email
Sending, receiving, and organizing email in Outlook.com
sharing link to a microsoft form
I've created a microsoft form. When sharing the link, the recipient cannot open. Message says: sorry you need access. please sign in with an account that can edit this form or request access from the owner
Microsoft 365 and Office | Microsoft Forms | Other
A web-based tool in Microsoft 365 that enables users to quickly create surveys, quizzes, polls, and feedback forms.
PowerPoint and Excel have suddenly disappeared from my PC
I still have a paid for Home & Business Office product on a 2019 PC. However, PowerPoint and Excel mysteriously disappeared overnight. There seems no way to reinstall it via my MS account. And yes a 365 subscription will be a necessity when I replace…
Microsoft 365 and Office | Other
Miscellaneous topics that do not fit into specific categories.
Office 2021 Home & Student license suddenly stopped working on Mac
Hi, I purchased Office 2021 Home & Student in December 2021. The product is still listed in my Microsoft account, but none of my Office applications work properly anymore. They report that my Office 2021 license is not supported in this version of…
Microsoft 365 and Office | Install, redeem, activate | For home | MacOS
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Bought Windows 11 for Parallels Desktop in Aug. Sold Mac in October. Need Key for new Mac
I bought Windows 11 product key in late August2026. Installed it using Parallels Desktop on my Mac Pro. October 22, 2026 I bought a new Mac Studio and migrated all files to the Studio. I wiped the Mac Pro to sell it. Set up Parallels, but when it comes…
Windows for home | Windows 11 | Licensing and activation
Office Home & Business 2021 for Mac stop saving files
Office Home & Business 2021 for Mac stop saving files
Microsoft 365 and Office | Word | For home | MacOS
A family of Microsoft word processing software products for creating web, email, and print documents.
Lost office key
I need to install an older version of office, but I lost my office product key, how can I find it?
Microsoft 365 and Office | Other
Miscellaneous topics that do not fit into specific categories.
bug in micosoft TODO in theme menu UI for mac app
the issue in mac App in all my mac devices .. .. its a clear bug in mac app please report it to update or guid to solve ,, FYI non of the solution work like sync with web version or completely remove app and reinstall it thanks
Outlook | Web | Outlook on the web for business | Calendar
Managing meetings and events using Outlook on the web for business
Azure Front Door: AT&T residential customers cannot establish TCP 443 to anycast IPs (ERR_CONNECTION_TIMED_OUT), no requests reach the edge
We run Azure Front Door Premium with four custom domains. Customers on AT&T residential internet (US) cannot reach the site at all. The browser shows ERR_CONNECTION_TIMED_OUT and the connection never completes, so no HTTP response and no X-Azure-Ref…
Azure DNS
An Azure service that enables hosting Domain Name System (DNS) domains in Azure.
How to change payment method
How to change the payment method for Microsoft OneDrive from one credit card to another
Microsoft 365 and Office | Subscription, account, billing | Other | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
New Outlook to replace Classic Outlook?
Will the New Outlook replace the Classic Outlook? I.e. will the Classic Outlook be discontinued?
Outlook | Windows | Classic Outlook for Windows | For home
Using Classic Outlook on Windows for personal email, calendar, and contact management
Can't change my lockscreen on Windows 11.
The option to change my lockscreen background in settings is locked and says that "Some of these settings are managed by your organisation." I'm confused and would like to change my lockscreen.
Windows for home | Windows 11 | Desktop, Start, and personalization | Other
Reschedule Exam
Please assist in rescheduling exam order no 0078-9600-4900 AB-731 - AI Transformation Leader - English (ENU) Candidate:ANKUR GAUTAMCandidate ID:MS1101120170Registration ID:530250408 Moved from: Microsoft 365 and Office | Install, redeem, activate |…
Community Center | Not monitored
Tag not monitored by Microsoft.