Unless otherwise specified, the instructions apply to Windows 10 and Microsoft Word versions 20. In this way, you will gradually eliminate the causes and remedy them.

This recovery environment helps diagnose hardware issues, backup files, repair the computer, or restore the computer to factory defaults. When your computer cannot boot into the operating system after repeated attempts, SupportAssist OS Recovery automatically starts on supported computers. If you haven’t made any deliberate changes and the problem appears to be unfounded, try performing the following suggested solutions in the given order. Restore the computer using SupportAssist OS Recovery. Damaged installations and files: If you’ve newly installed Microsoft 365 and Word won’t open the installation itself is possibly damaged.Select the File tab, click Manage Versions, then choose Recover Unsaved. Windows updates and upgrades: Have you recently switched up your operating system to Windows 10? Then problems that occurred during the upgrade or update might be the reason for why Word won’t open. Save and share Microsoft Word 2016 documents to your computer or OneDrive.If Word does not launch after you install an add-in, this is most likely the cause. Word add-ins: Add-ins are extensions and offer practical additional functions for the word processing program.It is easier to check the most common errors and correct them if necessary. Word won’t start, but you can’t figure out why? In fact, it can be very difficult to find the cause if the program does not display an error message.

Reinstall default windows word 2016