How to Change Copilot Voice Language in Windows 11

Microsoft Copilot in Windows 11 uses a built-in voice feature to read answers out loud in over 20 different languages. Changing the voice language stops Copilot from guessing what you say and makes sure it always speaks the right language back to you.

You can set this up through your web browser or your main Windows settings so your voice chats sound natural every time.

• Using Copilot Voice with Microsoft Copilot – Microsoft Support
• Supported regions and languages in Microsoft Copilot – Microsoft Support

Method 1Change Voice Language in Copilot Settings

1. Open the copilot.microsoft.com website or the Copilot app on Windows 11.
2. Sign in with your Microsoft account if you want to save your settings.
3. In the app (full view), click the Account button on the left side. Then click Sign in.
4. Click Preferences on the left side. Pick a voice language from the dropdown menu. Auto-detect is the default.

Method 2Change Voice Language During a Voice Conversation

1. Open the copilot.microsoft.com website or the Copilot app on Windows 11.
2. Sign in with your Microsoft account if you want to save your settings.
3. While talking to Copilot using your voice, click the Voice settings button (gear icon).
4. Pick a language from the dropdown menu. Auto-detect is the default.

Method 3Change Copilot Voice Language in Microsoft Edge

1. Open Microsoft Edge.
2. Sign in with your Microsoft account if you want to save your settings.
3. Click the Copilot icon in the toolbar.
4. Click the More options button (three dots). Then click Settings ⚙️.
5. Click Voice language.
6. Pick a voice language from the list. Auto-detect is the default.

Summary

Three distinct methods exist for changing this setting: the main Copilot settings menu, an active voice chat, or Microsoft Edge. Signing in first lets the preference sync across devices. Leaving the setting unconfigured forces Copilot back into automatic detection mode.