Office Settings & Configuration

How to Fix Word Text Randomly Changing into Greek Characters

Maira Mehtab Sep 22, 2026 868 views

Question details

The user is experiencing an issue where standard text in Microsoft Word unexpectedly converts into Greek characters.

Product: Microsoft Word
Device & OS: not provided
Scenario: Typing or editing documents while using specific keyboard layouts, languages, or character sequences.
Observed behavior: Standard text randomly and unexpectedly changes into Greek characters instead of the intended language.

Before you start

Check if the font of the affected text has accidentally been changed to 'Symbol', as this will cause standard English keystrokes to render as Greek letters.

Solution 1Recommended

Verify Windows and Office Language Settings

Ensure that your system keyboard layout and Office proofing language are correctly configured, as accidental language switching is the most common cause.

Check Windows Keyboard Layout

Look at the language icon in the Windows taskbar (usually located near the clock). Ensure your preferred language (e.g., ENG) is selected. Press 'Windows key + Spacebar' to cycle through installed layouts if it was changed accidentally.

Adjust Word Proofing Language

Open your Word document, go to the 'Review' tab on the ribbon, and click 'Language' > 'Set Proofing Language'.

Disable Automatic Language Detection

In the Language dialog box, select your correct language, uncheck the 'Detect language automatically' box to prevent unwanted shifts, and click 'OK'.

Solution 2

Run Word in Safe Mode

Opening Word in Safe Mode helps determine if a third-party add-in or corrupted custom setting is causing the text anomalies.

Solution 3

Perform an Office Online Repair

If settings and Safe Mode do not resolve the issue, repairing the Office installation can fix underlying corrupted application files.

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Frequently Asked Questions

Why does my keyboard suddenly type in Greek letters?

This typically occurs if you accidentally press a keyboard shortcut (such as Alt + Shift or Windows + Spacebar) that switches your Windows input language to a previously installed Greek keyboard layout.

Can a specific font cause English text to look like Greek?

Yes. If your text is formatted with a symbol-based font, such as the standard 'Symbol' font in Windows, standard Latin alphabet keystrokes will automatically render as Greek letters. Highlighting the text and changing the font back to Arial, Calibri, or Times New Roman will fix this instantly.

Will running an Office Online Repair delete my personal Word documents?

No, running a Quick Repair or Online Repair from the Windows Control Panel only replaces or fixes the Microsoft Office application files. Your personal documents, photos, and other data remain completely untouched on your hard drive.

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