If you’re not sure which operating system you have, see Which Windows operating system am I running? If you’re not sure how to decide between 64-bit or 32-bit, see Choose the 64-bit or 32-bit version of Office 2016.


Office 365 issues: 1 – Login issues

Microsoft 365 provides online services and server products for your business with solutions for small to enterprise scale. This page provides guidance for troubleshooting issues with these products and services. Users need licenses to install Office and to use Outlook, SharePoint Online, Lync Online, and other services. As the Office 365 for business admin, you’re responsible for Managing user software in Office 365. You assign licenses to new users when creating new accounts, or add licenses to existing users, see Assign licenses to users in Office 365 for business.
Common issues

If you’re an admin and you aren’t sure what plan you have, follow the steps in What Office 365 for business subscription do I have? For a comparison of plans, see compare small business plans or compare enterprise plans. To troubleshoot Mac activation issues, see the “Activation” tab on What to try if you can’t install or activate Office for Mac. If there’s a Learn More link on the error message, select that. If there’s no link, let us know what error you got and where you were in the install process when you received it. Leave us a comment at the bottom of this page to let us know more about your issue.

One of the features of Office 365 is that users can work on their current Word or PowerPoint projects either on their mobile device or computer. As long as you’re working with your account logged in, the application should automatically save your progress on OneDrive and sync it to your device. However, errors can happen when the device is currently offline or not connected to a network. When you install Office it’s automatically linked to your Office 365 plan.
Email and Synchronization Issues

Sign In or Create Your Account Today – Microsoft and sign in with your Microsoft account.
Install updates on a Mac

If this still does not work, ensure that you are connected to the internet by loading any webpage.But where are millions of users going for easy trouble shooting within the Microsoft Office 365 suite?If you’re not sure which operating system you have, see Which Windows operating system am I running?It could also happen because you haven’t assigned a license to yourself or your users.If none of the above resolve the problem, there are a few other troubleshooting tactics you can try.To install or check for updates on your Mac, see Check for Office for Mac updates automatically.

Let our expert engineers and support staff guide you in securing and preparing your business operations. Open the required file, hit Share and then check the list of users that you can give the rights to edit a file. You can set access permissions for the entire organization or invite only the users you specify. These add-ins can cause issues such as app crashes or significant performance degradation. Microsoft recommends updating Windows, Microsoft Office and other software regularly.





In most cases you can do basic editing on most of these devices, however if you have a qualifying Office 365 subscription, you get access to the apps’ extra features. If you discover you can’t make edits to certain documents, see What you can do in the Office apps on an Android, iOS, or Windows mobile device with an Office 365 subscription. For download and installation issues on a Mac, see What to try if you can’t install Office for Mac. Use the Microsoft 365 activation troubleshooter to resolve Microsoft Fixing Office login problems 365 subscription activation issues.

Domain Verification Issues

Use this easy fix tool to uninstall Office and then follow the steps to reinstall Office. All you need to do is log in to your OneDrive account on the web browser, and drag the files you want to the documents folder. If after running the Remote Connectivity Analyzer Office 365 issues are not fixed, try using Microsoft Support and Recovery Assistant.