Blogs
on November 25, 2025
To get help and troubleshoot other Microsoft products and services, enter your problem here. To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help?
However, sometimes employees may not have the required permissions to open and edit an item. If you have forgotten your password for the Office 365 account, try to recover or reset the password. Find solutions to common problems or get help from a support agent. The steps to access the repair tool vary depending on your operating system. If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem. When you're done, you might need to restart your computer.
Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues. When the user is signed into their mobile app, webmail, or the Windows Mail app, they are able to receive email perfectly fine with those. You say you’re not using the "cloud" version of O365, I’m not sure what you mean there - O365/Microsoft 365 is a cloud service. To update from Azure AD Sync to Microsoft Entra Connect, see the upgrade instructions. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Find solutions to common problems or get help from a support agent.
Now, let’s look at how to fix these issues step by step. Your trusted tech help & troubleshooting hub. If the error resolve microsoft 365 installation issues occurs during a Windows update, the Windows Troubleshooter can help identify and fix the problem.
Besides that, its free edition can process up to 50 items from each folder, making it easy for users to understand tool’s working. You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. Before trying any fixes for the mentioned Outlook error, try one of the quickest hacks.
This blog talks about the causes behind Outlook synchronization errors and a few solutions to fix Outlook sync issues. We have shared five manual methods in this blog to resolve the Outlook syncing errors. Apart from this, we also discuss the Shoviv OST to PST Converter Tool, a professional way to repair, recover, and convert Outlook data files. This solution will be beneficial for users who are facing Outlook syncing issues because of corrupted PST or OST files.
Firstly, we will discuss a few manual methods to resolve this Outlook error and share the stepwise procedure of each method to successfully fix synchronization issues. Now, let us start with the manual processes to fix Outlook syncing errors. If users are facing syncing issues in Outlook due to corrupt Outlook data files, they must choose a professional tool, like Shoviv OST to PST Converter Tool. This software allows users to process numerous OST files at once without any size limitations. Moreover, it maintains the folder hierarchy and metaproperties <a href="https://fixoutlookhelp.wordpress.com/2025/10/29/repair-outlook-ost-and-pst-files-2025-guide/">resolve microsoft 365 installation issues</a> of the data when processing Outlook data files.
To do so, you need to have the app set up and linked to your account. This ensures a secure and seamless way to regain access to your account without needing to rely on other recovery methods. If you encounter any issues, you can also contact Microsoft support.
If network connectivity is solid and you’ve ruled out firewall or proxy blocks, clearing cached credentials and repairing the Office installation are the next logical steps. Office 365 uses several internet endpoints and cloud services to authenticate users and validate licenses. If resolve microsoft 365 installation issues the provided recommendations don’t help you resolve the issues or you want to send Office 365 complaints, call Microsoft support. You can unintentionally send an important Microsoft 365 item to the recycle bin, especially if you have too many files on your device’s hard drive.
When resetting your Microsoft 365 password, it's important to update it across all devices linked to your account. Start by signing out of all Microsoft-related apps on your devices, such as Outlook, Teams, or OneDrive. After resetting your password, sign back into these apps one by one using your new credentials. On mobile devices, ensure your mail and calendar apps are updated with the new password to avoid synchronization issues. For easier management, consider using a password manager to securely store and sync your credentials across devices.
Updating your security settings after resetting your password adds an extra layer of protection against unauthorized access. Review and update your recovery methods, such as your backup email and phone number, to ensure they are current and reliable. If not already enabled, activate multi-factor authentication (MFA), which requires a second verification step like a text code or app approval during login. Regularly reviewing your account activity and adjusting security settings helps keep your account secure in the long run. Yes, you can reset your password using the Microsoft Authenticator app if your organization has enabled this feature.