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.


Advantages of Having an Office 365 Suite

If this still does not work, ensure that you are connected to the internet by loading any webpage. Follow the directions at Help with the Microsoft account recovery form in order to complete this process. If the "Enter Password" window is no longer open, you can navigate to the links below to initiate resetting your password. Find solutions to common problems or get help from a support agent.
Install the 64-bit version of Office instead of the 32-bit version

If you have forgotten your password for the Office 365 account, try to recover or reset the password. If your Office 365 subscription has expired, buy a new license and extend your subscription for a new period. 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. As an Office 365 admin, you can check Office 365 service health.

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). You can try to repair Office by using the appropriate built-in tool. The operating system on which your Office 365 applications are installed does not support the updated version of Microsoft Office 365. Windows 7 and Windows 8 do not support the latest Office 365 versions, and only Windows 10 supports these (Windows Server operating systems are not covered here). If multiple versions of Microsoft Office are installed, Office 365 activation issues may occur. Uninstall old versions of Microsoft Office from your computer and try to activate Microsoft Office 365 again.
Email and Synchronization Issues

Sign In or Create Your Account Today – Microsoft and sign in with your Microsoft account.
Click here to see what products are included in Office for home or Office for business.

To avoid data loss when using cloud applications, perform Office 365 data backup.Let our expert engineers and support staff guide you in securing and preparing your business operations.To do this navigate to Microsoft account

Check to make sure you’re connected to the internet, and that your computers date, time, and time zone are accurate. You’ll also want to make sure that you are running the latest version of Office. Next, you’ll want to review firewall settings, and check any anti-virus software that could be blocking the connection to verify the subscription status. If your issue persists after reviewing these settings, contact your internal or external IT support team or Microsoft Support at Contact Us - Microsoft Support.

Office 365 Repair Tool



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 Microsoft 365 account recovery help 365 subscription activation issues.

Upgrade or switch Office 365 plans

You can't install the desktop PC or Mac versions of Office on your Chromebook, but depending on your Chromebook you may be able to install the Office mobile apps. The Microsoft 365 offline installer may help bypass potential proxy, firewall, antivirus, or Internet connection issues that might occur during an Microsoft 365 installation. Use the MIcrosoft 365 inventory scan troubleshooter to generate either a normal or full scan report of your computer and installed Microsoft 365 applications.