Office Settings & Configuration

How to Change Microsoft Word Proofing Language from French to English

Phi Hung VoPhi Hung Vo Nov 2, 2026 869 views

Question details

The user needs to change the spell check and grammar proofing language in their document from French to English.

How to Change Microsoft Word Grammar and Proofing Language to English
Product
Microsoft Word
Device & OS
not provided
Scenario
The user is editing a document where the interface is in English, but the spell checker keeps highlighting text based on French grammar rules.
Observed behavior
Word performs grammar and spelling checks in French instead of English because the text or insertion point is actively assigned to the French proofing language.
Before you start

Ensure you have the English proofing tools installed in your Microsoft Office settings before attempting to switch the grammar check language.

Solution 1Recommended

Apply English Proofing Language to the Entire Document

Update the language settings for all existing text in your document to immediately stop French grammar checks.

In Microsoft Word, the proofing language is attached to the text at the character level. Even if your system or Word interface is in English, the text itself might be flagged as French.

1
Select all document content

Click anywhere in your document and press Ctrl+A on your keyboard to highlight all the text.

2
Open the language settings

Navigate to the Review tab on the top ribbon, click on Language, and select Set Proofing Language from the dropdown menu.

3
Choose English

Scroll through the list and select English (UK) or your preferred English dialect.

4
Disable automatic detection

Uncheck the box next to 'Detect language automatically' to prevent Word from switching languages while you type.

5
Apply changes

Click OK to save your settings and apply the English grammar check to your text.

Apply English Proofing Language to the Entire Document
Prevent Future Switching: Clearing the 'Detect language automatically' checkbox is crucial. It stops Word from incorrectly guessing the language and reverting back to French.
Efficient Document Proofing

Easily Check English Grammar and Spelling with WPS Writer

If Microsoft Word keeps switching languages and interrupting your workflow, try WPS Writer. It offers a highly accurate, easy-to-configure spell check system that strictly follows your chosen language settings.

  1. 1. Open your document: Launch WPS Writer and open your existing text document.
  2. 2. Select all text: Press Ctrl+A on your keyboard to highlight all the content in the document.
  3. 3. Access spell check settings: Navigate to the Review tab on the top ribbon, click on Spell Check, and choose Set Language.
  4. 4. Apply English proofing: Select English from the language list, choose Set as Default, and click OK to apply.
Quickly set and lock your preferred proofing language to avoid automatic switching.Fully compatible with Microsoft Word documents, including .docx and .doc formats.Built-in professional spell check and grammar tools for flawless English writing.
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Frequently Asked Questions

Why does my Word document keep switching back to French?

This usually happens because the 'Detect language automatically' option is enabled. Word tries to guess the language based on what you type, which can sometimes incorrectly switch the proofing language to French. Disabling this setting in the Review > Language > Set Proofing Language menu prevents the issue.

Can I set English as the default proofing language for all new documents?

Yes. You can do this by going to File > Options > Language. Under the 'Office authoring languages and proofing' section, select English and click 'Set as Preferred'. This ensures all new documents will default to English.

Does my interface language affect the proofing language?

No, the display language (which controls your menus and buttons) is completely separate from the proofing language. You can have an English interface while the text is still being checked for French grammar.