If you need to reset your Microsoft account password because you forgot it, see Reset your Microsoft account password instead. If you're signing in to the correct location, but still can't remember your username and password, contact your admin. Contact your admin who can retrieve the username and reset the password for your work or school account. For your protection, we will ask you to confirm the verification details you select.

If disabling the antivirus resolves the issue, consider using built-in Windows Defender as it is less likely to cause conflicts. Your trusted tech help & troubleshooting hub. If the error occurs during a Windows update, the Windows Troubleshooter can help identify and fix the problem.

For your protection, Microsoft must verify your identity before you can proceed with resetting your password. The sign in location for Office 365 operated by 21Vianet in China is, login.partner.microsoftonline.cn/.

The tool gives you results and fixes what it can automatically. If you need to make manual changes, it’ll give you clear steps to follow. This usually forces Office 365 to ask for your credentials again, which can clear up the problem.

It can vary from 1 to 30 minutes, depending on the number of failed attempts you have performed. Once the waiting period is over, try logging in again with the right credentials. Tread carefully here, since this changes how all Office apps handle sign-ins. We usually suggest Online Repair if you’re seeing sign-in issues in more than one Office app like Outlook and Word.

This article will provide quick helpful tips that will get you back up and running and eliminate searching through the endless abyss of support documentation. To uninstall the 32-bit version use this troubleshooter to uninstall Office. If you encountered a problem while installing Office on a PC, try restarting your computer and then attempting to install Office again.

Service health is the online tool available for Office 365 for organizations (if you have work and school Office 365 accounts). Only Office 365 administrators can access this tool in the Office 365 admin center. Use the Service health dashboard to find possible Office 365 issues and read the provided advice on how to fix them. The Office 365 repair tool can help you fix the majority of Office 365 problems for installed Office 365 applications (not applicable if you use online apps only).

Navigate to the ‘File’ Outlook Fix homepage tab, select ‘Options’, and under ‘Advanced’, click on ‘Clean Auto-Complete List’. Ensure your incoming and outgoing server settings align with your email provider’s recommendations. First, a shaky internet connection can be the silent culprit behind email delivery woes.

In business settings, group policies and conditional access rules can cause problems, too. Restrictions on device compliance, location, or sign-in risk might block you even if your password is correct. If your account is disabled or unlicensed, you won’t be able to get in until an admin fixes it. Expired subscriptions or suspended accounts are often behind these issues. On Windows, head to Credential Manager, remove any saved Office 365 entries, then try signing in again.

Now, let’s look at how to fix these issues step by step. If none of the above fixes work, the problem may be caused by deeper corruption or server-side issues. Outlook Fix homepage In that case, it’s best to contact Microsoft Support or your IT administrator.

This is typically the person with admin permissions who set up your Microsoft 365 account for you. If you're not an Microsoft 365 admin, ask your workplace technical support to give your account name to you. If not, select Reset password below, Outlook Fix homepage enter the username name for the account you're trying to reset, and select Next. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option.

The good news is that the majority of problems can easily be solved on the client’s side. Reboot your system and try to launch your Outlook app after to check if the synchronization issues are solved. If you use Microsoft Office 365 Outlook as a standalone email client, and you cannot send and receive email messages, check the Outlook connection settings.

Update the password on your mobile phone and desktop email program to match the new password for your account. You may want to change your password for security reasons, or you may have forgotten your password and you want to reset it. If you couldn't change your password this way, see Reset your Microsoft account password. The steps below describe how to change a known password for a Microsoft personal account.

Alexa Shahan is a tech and productivity expert with a strong focus on email tools. She tests each app and verifies every guide to ensure it’s easy to follow and truly helpful to users. Julia Furkulitsa is an email expert with in-depth knowledge of inbox management, email apps, and everyday email tasks. She brings deep expertise built on years of focused work in the email space. To create a fresh Outlook profile, navigate to your account settings and proceed to the Profiles section. To address this, navigate to the “Accounts” and then “Connected Accounts” section to review the list of linked accounts.

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