A family of Microsoft word processing software products for creating web, email, and print documents.
Try this in order:
- Start Word in Safe Mode.
- Press Windows + R
- Type winword /safe
- Press Enter
- Confirm it says Safe Mode in the title bar.
- If Word opens in Safe Mode, disable add-ins one at a time.
- In Word, go to File > Options > Add-Ins
- In Manage, select Word Add-ins or COM Add-ins, then select Go
- Clear one add-in, select OK, then restart Word normally
- If Word opens normally, the add-in that was just disabled is the cause
- If Word does not open in Safe Mode, repair Office.
- Right-click Start > Apps and Features or Installed apps
- Select Microsoft 365 or Office > Modify
- For Click-to-Run, use Online Repair > Repair
- For MSI-based installs, choose Repair > Continue
- Restart the PC after the repair if prompted
- If Word files still will not open, try opening the file with repair.
- In Word, select File > Open > Browse
- Select the document
- Select the arrow next to Open
- Choose Open and Repair
- If the problem happens when double-clicking a Word file, repair the Office file association.
- Open Control Panel > Programs > Programs and Features
- Select the Office product > Change
- Choose Quick Repair > Repair
If Word opens but a specific document fails, that document may be corrupted. If Word itself fails even after clicking Repair, the most relevant next step is Online Repair, because Quick Repair may only replace corrupted files while Online Repair is intended to fix the full installation.