11/02/2026
If Microsoft Word is not opening in Windows 11, first try restarting your computer because temporary system glitches can prevent applications from launching properly. If the problem continues, press Windows + R, type winword /safe, and press Enter to open Word in Safe Mode. If it opens in Safe Mode, the issue is likely caused by a faulty add-in. In that case, go to File > Options > Add-ins, disable all COM add-ins, and restart Word normally to identify the problematic one.
If Word still does not open, try repairing Microsoft Office. Go to Settings > Apps > Installed Apps, find Microsoft Office (or Microsoft 365), click the three dots, choose Modify, and select Quick Repair. If that does not fix the issue, repeat the process and choose Online Repair for a deeper fix (this requires internet). Also, make sure Windows 11 is updated by going to Settings > Windows Update > Check for updates, because outdated system files can sometimes cause compatibility issues.
Another possible cause is corrupted normal template files. Open File Explorer, type %appdata%\Microsoft\Templates in the address bar, and rename the file Normal.dotm to Normal.old. Then try opening Word again; it will automatically create a new template file. If none of these solutions work, uninstall Microsoft Office completely from Settings > Apps, restart your PC, and reinstall it from your official Microsoft account. This usually resolves most Word startup problems in Windows 11.