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How can I regain access to my account after losing access to Microsoft Authenticator?

Hello, I need help, please. I can't access my account because it's asking for the authenticator code, but I lost my old phone and now I don't know how to recover it. It's my corporate account. Help

Microsoft Security | Microsoft Authenticator
asked 2025-08-18T05:59:45.3866667+00:00
Jaz Min 0 Reputation points
answered 2025-08-18T07:27:19.7566667+00:00
Michele Ariis 2,535 Reputation points MVP
1 answer

My pc refuse to boot

Hello everyone I really need help as fast as possible. MY PC REFUSE TO BOOT. When i turn on the pc it shows a black screen when i plug a recovery usb to type some commands it shows a black screen I can access the bios i restored defaults. nothing I tried…

Windows for home | Windows 10 | Windows update
asked 2025-08-18T06:52:26.2066667+00:00
Adil MOUSSAID 0 Reputation points
answered 2025-08-18T07:27:01.0433333+00:00
DaveM121 759.9K Reputation points Independent Advisor
1 answer

Account Recovery Issue

My administrator account has been blocked because I lost access to the Microsoft Authenticator app. Unfortunately, I also deleted my iCloud data where the backup was stored. I have already tried all available recovery methods (SMS, backup email, account…

Microsoft 365 and Office | Other
asked 2025-08-18T06:42:50.5933333+00:00
E - Uprava 0 Reputation points
commented 2025-08-18T07:26:51.2133333+00:00
E - Uprava 0 Reputation points
3 answers

SQL Server 2022 vs 2019 Query Performance gap

I am facing a performance issue with an SQL query. The query is generated dynamically via the webapp, I am testing with a static version to make things simpler. The SQL query includes temp tables and columns which get their values recalculated with…

SQL Server Database Engine
asked 2025-08-13T13:50:03.2533333+00:00
Alex Kipritsis 1 Reputation point
commented 2025-08-18T07:26:45.2033333+00:00
Alex Kipritsis 1 Reputation point
2 answers One of the answers was accepted by the question author.

MY ONE DRIVE ON MICROSOFT 365 DEVELOPER PROGRAM CANT BE LOGGED IN

My account isn't active. Onedrive isn't connected. My account ---PII removed---. And the error code: CAA2000B. My version is Microsoft 365 Developer Program. Could you please make it active because there are some important documents in Onedrive ?

Microsoft 365 and Office | OneDrive | For business | Android
asked 2025-08-15T08:53:01.7166667+00:00
qui phan 20 Reputation points
edited an answer 2025-08-18T07:26:40.5033333+00:00
Tammy-Ng 2,215 Reputation points Microsoft External Staff Moderator
1 answer

Error Se ha producido un error. [4usqa]

Buenas tardes, yo ayer compre Microsoft 365 estandar empresarial con un maximo de 3 usuarios Necesito soporte urgente por parte de Ustedes, para lograr comprender, tambien me dice y no puedo poner usuarios por que me dice este error: Error Se ha…

Microsoft 365 and Office | Subscription, account, billing | For business | Other
asked 2025-08-13T14:28:04.7333333+00:00
Ruben Roa 0 Reputation points
commented 2025-08-18T07:26:25.2866667+00:00
Demi-N 2,080 Reputation points Microsoft External Staff Moderator
0 answers

¿Como arreglar problemas de sonido en Windows 10?

Recently I just factory reset my Windows 10 PC by "removing everything", and it turns out that after resetting, I realized that it no longer outputs any sound from games, videos, and I can't hear anything using wireless headphones. While…

Microsoft Security | Windows Autopilot
asked 2025-08-18T07:25:52.4666667+00:00
krlozz 0 Reputation points
2 answers

Changing pen size and colour in microsoft teams comment feature while annotating on touch display

Why isn't it possible in Teams Rooms comment featuere on a Touch-Display (like 86 inch) to change the pen size and colour while annotating? You can only change colour and size on mobile/windows but not in Teams rooms...

Microsoft Teams | Microsoft Teams for business | Meetings and calls | Screen sharing
asked 2025-08-12T09:52:41.9066667+00:00
SCHMIDT Dominik 0 Reputation points
commented 2025-08-18T07:25:38.5866667+00:00
Tamara-Hu 1,315 Reputation points Microsoft External Staff Moderator
2 answers

Microsoft Teams Search Not Working – Tried All Troubleshooting Steps

Hello, Since yesterday, the search function in Microsoft Teams (desktop app, mobile app, and web version) has completely stopped working for me. This issue started right after a group call and has persisted ever since. Here are all the steps I have…

Microsoft Teams | Microsoft Teams for business | Chats | Search messages and conversations
asked 2025-08-11T13:51:00.95+00:00
Bita Malekshahi 0 Reputation points
commented 2025-08-18T07:25:14.98+00:00
Mia - Tr 720 Reputation points Microsoft External Staff Moderator
1 answer

How to fix the error code 399287 when i log in portal.azure.com

I receive the error code when l log in portal.azure.com Error Code: 399287 Request Id: b009c751-9565-46d8-8182-47123f2da500 Correlation Id: f8cfe8ac-1ec7-48a8-ba43-7afb8e58af66 Timestamp: 2025-08-18T03:05:18Z

Microsoft Security | Microsoft Authenticator
asked 2025-08-18T03:43:13.68+00:00
Barry Allen 0 Reputation points
answered 2025-08-18T07:25:12.44+00:00
Michele Ariis 2,535 Reputation points MVP
7 answers

Windows 11 24 H2 Failing in Second Boot

Windows 11 24 H2 Update is failing with the message "0xC1900101-0X40017, the installation failed in the Second_Boot phase with an error during Boot operation" Attachedsetupapi.dev.txt 'setupapi.dev.log' if needed

Windows for home | Windows 11 | Windows update
asked 2025-08-16T16:28:52.3433333+00:00
Raghavendra 0 Reputation points
commented 2025-08-18T07:25:04.7366667+00:00
Raghavendra 0 Reputation points
1 answer

Microsoft Authenticator

I am not getting a code to my device, seems like it is stuck in a loop, wants me to sign in but to sign in it required for me to get a code. It does not give me other options of verification.

Microsoft Security | Microsoft Authenticator
asked 2025-08-18T03:17:13.8133333+00:00
Magda Martinez 0 Reputation points
answered 2025-08-18T07:24:12.85+00:00
Michele Ariis 2,535 Reputation points MVP
2 answers

can log on HTML5 web site

Hello I have deployed RDS, and I also have installed HTML5 packageId                       : rd-html5 version                         : 2.1.65.0 author                          : Microsoft summary                         : The Remote Desktop Web Client…

Windows development | Internet Information Services
asked 2025-08-06T08:10:53.28+00:00
Misko Stanivukovich 25 Reputation points
commented 2025-08-18T07:23:55.9533333+00:00
Tom Tran (WICLOUD CORPORATION) 260 Reputation points Microsoft External Staff
1 answer

KB5005565 Update Error 0x80073712

I have multiple computers on an intranet getting Windows Update via WSUS. Since last year, I have one particular computer running Windows 10 (OS Build 19041.1110) that has been failing to install Windows Update KB5006670 with error 0x8024200d and…

Windows for business | Windows Server | User experience | Other
asked 2022-05-10T01:35:29.717+00:00
Que Trac 11 Reputation points
answered 2025-08-18T07:23:53.75+00:00
Roopa Sandeep Desai 0 Reputation points
1 answer One of the answers was accepted by the question author.

Azure OpenAI extremely slow response times in sweden central

Since august 14th, we have been experiencing very long response times from our gpt-4.1 model deployment in the sweden central region with the Responses API.

Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
3,785 questions
asked 2025-08-15T07:01:42.9066667+00:00
Adrian Valdani 30 Reputation points
accepted 2025-08-18T07:23:37.32+00:00
Adrian Valdani 30 Reputation points
1 answer

i have been facing with microsoft persona account. login issue

whenever i login my account. it show too many request and the error 0x8007003B SEND FEED BACK 134db317-3eb7-49d1-b638-4ba2db201a3a ) i attach the file. please help to resolve the issue

Microsoft 365 and Office | Other
asked 2025-08-18T06:46:45.53+00:00
Sumit mathur 0 Reputation points
answered 2025-08-18T07:22:46.2833333+00:00
Marc Vernon 3,980 Reputation points Independent Advisor
1 answer

I cannot even access Azure

Hello, I believe that years ago, back in 2019 or 2020, I created an Azure account as part of a code Boot Camp. I didn't know what I was doing, and it went inactive. Now, I'm looking to build a hobby app and get familiar with Azure. However, I get this…

Azure DevOps
asked 2025-08-17T21:49:16.3066667+00:00
raugustin 0 Reputation points
answered 2025-08-18T07:22:32.18+00:00
Michele Ariis 2,535 Reputation points MVP
2 answers

CNAME record shows as Missing in Microsoft 365

Hello Microsoft Support Team, I am currently setting up Microsoft 365 email for my domain and have noticed an issue with DNS records. In the Microsoft 365 Admin Center, the system shows that the CNAME record is still “Missing”, even though I have already…

Exchange | Exchange Server | Other
asked 2025-08-17T16:18:56.8266667+00:00
Romans Vasilcenko 0 Reputation points
edited an answer 2025-08-18T07:21:53.2233333+00:00
Vergil-V 2,425 Reputation points Microsoft External Staff Moderator
2 answers

can I use lamda tothe ICommand in wpf?

I am using mvvm in wpf and I wonder can I use this : public ICommand MyCommand{get;} public MainViewModel() { MyCommand=(o,e)=> { }; } and there will be error and I have to use public MyRelayCommand:ICommand {} ?

Developer technologies | Windows Presentation Foundation
asked 2025-08-15T06:40:09.3+00:00
mc 5,676 Reputation points
answered 2025-08-18T07:21:27.9933333+00:00
Starry Night 35 Reputation points
1 answer

my email account is hacked and the account is not existing anymore, how can I get back my email account?

my email address is hacked and it seems that my email account has been removed, it does not exist anymore, so I am not able to recover my email account. I am also using authenticator for 2 step verification. the email recovery address is also changed…

Outlook | Windows | Classic Outlook for Windows | For home
asked 2025-08-18T06:45:12.1066667+00:00
Lai Yin Lee 0 Reputation points
answered 2025-08-18T07:21:07.6433333+00:00
Estrella721 16,100 Reputation points Independent Advisor