Windows Server Experiences Inconsistent Application Performance Due to NUMA Memory Allocation
Hi everyone I'm experiencing an issue on a Windows Server system with multiple physical processors and a Non-Uniform Memory Access (NUMA) architecture, where an application shows inconsistent performance despite having sufficient available CPU and memory…
Windows for business | Windows Server | Performance | System performance
My entire staff has lost the ability to open Microsoft, Outlook and SharePoint
Good evening this is <Moderator's note: Personal Identifiable Information removed> with ASCHeatingandAir.onmicrosoft.com My entire staff has been locked out of all of our Microsoft accounts including Outlook, messaging, and SharePoint. The…
Microsoft 365 and Office | SharePoint | For business | Other
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
how to fix apps icon keeps on deleting by itself and mouse spinning in blue circle and blinking by itself
hi good day! I would like to request for help regarding in my Acer Aspire Lite 15, Windows Version 25H2. I am experiencing some technical problem, for example whenever I click to open google chrome app icon, it keeps on disappearing by itself and then…
Windows for home | Windows 11 | Performance and system failures
Artifact Signing organization identity validation failed although face check matched (Japan, My Number Card)
Hello, Our organization identity validation (Public Trust) for Azure Artifact Signing has failed, and no reason is shown anywhere. Identity validation ID: dd6cec83-cbbb-46d5-9a70-6d79f1dd8bcd Country/region: Japan Identity type: Public Trust…
Artifact Signing
A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)
My Lenovo laptop is not connecting to mt HP Smart Tank 5000 printer
My laptop is not connecting to my HP Smart Tank 5000 printer
Windows for home | Windows 11 | Devices and drivers
Teams on Desktop request to sign-in returns an error message (message attached)
Trying to log into the desktop version of Teams. While the web version work fine, logging into the desktop version results in the following error message (attached). Trying to determine what exactly to do to move forward with the use of the desktop…
Microsoft Teams | Microsoft Teams for business | Sign up and Sign in | Sign in
Accessing Microsoft Teams using organizational or personal credentials
‘Also Works With’ Section in Profile Card not showing
Hi, The ‘Also works with’ row on my teams and outlook profile card isn’t showing. My profile seems the only one which doesn’t have this and everyone else in the org and neighboring orgs have it. Checked with internal IT Administrators and HR and they…
Microsoft Teams | Microsoft Teams for business | Other
Additional features, settings, or issues not covered by specific Microsoft Teams categories
How to fix word can not open to use?
It shows that some feature was blocked that make word have to close.
Microsoft 365 and Office | Word | Other | Windows
A family of Microsoft word processing software products for creating web, email, and print documents.
ASR Different Region
I replicated a VM to Region 2 using Azure Site Recovery (ASR). During the ASR configuration, I noticed that Azure created a VNet in Region 2 with the same address space as the source VNet in Region 1. The source VNet in Region 1 is connected to our…
Azure Site Recovery
An Azure native disaster recovery service. Previously known as Microsoft Azure Hyper-V Recovery Manager.
Charged for Annual Microsoft 365 Personal After Selecting Monthly Billing During Trial Conversion - Requesting Refund
I started a free trial of Microsoft 365 Personal. When the trial ended, Microsoft provided an option to switch from the trial to monthly billing. I selected the monthly billing option because I did not want an annual subscription. Despite making that…
Microsoft 365 and Office | Subscription, account, billing | For home | MacOS
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
(0x800f0831) error code
(0x800f0831) I get this error code when updating windows 10
Windows for home | Windows 10 | Windows update
New domain email not working with Outlook Win10 or Outlook Android
I bought a domain and got an email address with it. It refuses to work anywhere outside of the domain/website hosting's webmail. I cannot get it to work with my Outlook client on Win10 or on my Android phone. Setup on Win10 goes fine but it absolutely…
Outlook | Windows | New Outlook for Windows | For home
Using New Outlook on Windows for personal email, calendar, and contact management
My laptop battery is operating like a desktop
My laptop has been operating like a desktop recently. If I don't plug it to a power source, it won't turn on. And immediately the power gets disconnected, it powers off immediately like the battery is flat. But the battery always shows charging anytime…
Windows for home | Windows 11 | Performance and system failures
Hotmail.com Emails Have Larger Margins
Within the last couple of days, all my emails in my hotmail.com account, no matter the formatting, and no matter how old they are, have much wider margins, left and right. So the text of the email is more compact, squished. Why did this happen? And…
Outlook | Web | Outlook.com | Email
Sending, receiving, and organizing email in Outlook.com
I paid for the md-102 exam but I didn't get confirmation email.
I paid for the md-102 exam certificate and the money withdrew from my account but I never received a confirmation email from microsoft.
Community Center | Not monitored
Tag not monitored by Microsoft.
Extremely Frustrating Experience with Pearson Mindhub – Paid Microsoft Exam Voucher Never Delivered, No Response from Support
Extremely Frustrating Experience with Pearson Mindhub – Paid Voucher Not Delivered! On November 9, 2026, I purchased a Microsoft Exam Replay voucher (exam + retake) from Pearson Mindhub for $241.50. I received an order confirmation (Order #7438533), and…
Community Center | Not monitored
Tag not monitored by Microsoft.
The application was unable to start correctly (0xc000007b) - for the nvidia app whenever I try to open it
After a windows 11 update maybe a couple months ago this started happening. I saw a post about someone moving a .dll file and they had success but there are many .dll for the Nvidia app and I'm not sure what to do if anyone has any idea that would be…
Windows for home | Windows 11 | Apps
Unrecognized Microsoft 365 Family Subscription – Cancellation and Refund Request
Hello Microsoft Support Team, I need assistance with an unrecognized charge on my Mastercard. On [moderator's note: PII removed], I was charged ARS 45,999 for a Microsoft 365 Family subscription. After investigating the transaction through my Microsoft…
Microsoft 365 and Office | Subscription, account, billing | For home | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Erro de instalação - 0x800f0993
Boa Noite. Estou enfrentando um problema ao instalar a Atualização Cumulativa de novembro de 2026 para o Windows 11 Pró e Home. para sistemas baseados em x64. A atualização é 2026-11 Atualização de Segurança (KB5132061) (26300.9974) - Erro 0x800f0989. Li…
Windows for home | Windows 11 | Windows update
there is an echo on my speakers
how do i remove the echo on my speakers, I have tried headset, echo and combining left/right speakers