A family of Microsoft word processing software products for creating web, email, and print documents.
Hi Barbara,
For your concern, may I ask which Word version you are currently using? Based on your sharing, this is documented as a known issue where Word can unexpectedly close when typing or using authoring features such as spellcheck because of a mismatch between the Office build and installed proofing/language-pack files. The issue is confirmed to be fixed in Version 2409 Build 18025.20000 and later. For more details about this issue, you can refer to Outlook, Word, or OneNote unexpectedly close when typing - Microsoft Support
Therefore, I suggest you should first update Office version via File > Account > Update Options > Update Now if your version is a version before 2409.
If you are using a later version but the issue persists, please run Office Repair by:
- Go to Control Panel > Programs > Programs and Features.
- Find Microsoft Office, right-click, and choose Change.
- Run Quick Repair first. If that doesn’t work, run Online Repair later.
Please try these steps and let me know if it works for you. If not, please don't hesitate to reach out again in the comments on this post so I can continue to support you.
Thank you for your understanding and cooperation. I'm looking forward to your reply.
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