It needs enough RAM, processing power, Fix Outlook troubleshooting hub and hard drive space to work properly. If your computer is running low on resources, Outlook will freeze up. If Outlook isn't stuck at a screen that says "Processing," or this didn't resolve your issue, continue to the steps below.

Sometimes, the issue may be because a file that you are trying to open has been infected with a virus and your antivirus program has been unable to remove it. Using all the above methods, users can fix Outlook Not Responding issues. Sometimes, there might be a high chance that the PST file may be corrupted. In that case, users want to go with a secure way to repair their corrupt or damaged PST files.

Having too many shared mailboxes and Fix Outlook troubleshooting hub folders can cause slow performance in Outlook. The limit will depend on the size of the mailboxes and folders. It is recommended to remove any mailboxes that don’t need to be open. You can also add the secondary connected accounts (Gmail, Yahoo, etc.) in Outlook.com as additional accounts in the Outlook profile.

No action needs to be taken for the fix to be applied. To check if you have received the fix, review your contact list to confirm duplicates have been removed. To help you get rid of these duplicates, we have released a fix which will automatically clean up your contact list. This fix will clean up Fix Outlook troubleshooting hub duplicate contacts for end users starting August 9, 2023. Rollout of the fix to all users will take few weeks, so, some users may see the fix applied by the end of September.

Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues. Post questions, follow discussions and share your knowledge in the Outlook.com Community. Switch your alias to an Outlook.com or Hotmail.com account.

We will ensure that all information is retained and only contacts with matching information in all fields will be cleaned up. To check if you have received the fix, review your contact list to confirm duplicates have been removed. To help you get rid of these duplicates, we have released a fix which will automatically clean up your contact list. This fix will clean up duplicate contacts for end users starting August 9, 2023. Rollout of the fix to all users will take few weeks, so, some users may see the fix applied by the end of September.

You might need to set Windows Update to automatically download and install recommended updates. Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities. To install the latest Windows and Office updates, click the link below.

If you have enabled Ad blocker extensions in the browser, then temporarily disable it to resolve Outlook web not working. Log in to your Outlook account and check whether the issue has been addressed. Visit the Microsoft Service Status page to check if Outlook services are down. Here are some different ways to fix the Outlook Web not responding issue. Let’s check all the possible keys to solve the error. You can give feedback by selecting Help from the top menu, then Feedback.

Warning This workaround may make a computer or a network more vulnerable to attack by malicious users or by malicious software such as viruses. We do not recommend this workaround but are providing this information so that you can implement this workaround at your own discretion. Use this workaround at your own risk.If your antivirus Fix Outlook troubleshooting hub software includes integration with Outlook, you may experience performance issues in Outlook. In this case, you can disable all Outlook integration within the antivirus software. Or, you can disable any antivirus software add-ins that are installed in Outlook.

Select a contact or contact list to view details in Fix Outlook troubleshooting hub the contact card on the right. You can also select multiple contacts—for example, to send an email to the selected contacts. Microsoft has its own tool for automatically scanning and correcting Office when things go awry.

If you are having issues sending email, this might be due to validation issues with Fix Outlook troubleshooting hub your Microsoft Account. We are aware that some users may not be able to receive email from Gmail accounts. We're aware of an issue where some users see the error message "Your message can't be displayed right now". If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.

Bug fixes, new features, and performance enhancements are released regularly. If you try to delete or move a large number of messages at once, Outlook can appear to freeze, but really, it's working behind the scenes. Check the status bar at the bottom of the screen. If Outlook is performing some operation on hundreds or thousands of messages at once, it might appear to be stuck. Give Outlook a few minutes to finish the process and it should start to work again. To determine whether this problem is caused by a corrupted user profile, create a user profile to see whether the problem still occurs when you use the new profile.