How to Enable or Disable Language List Access in Windows 11

Windows 11 can share your preferred language list with websites. This helps sites show you content in your native language automatically. You do not have to pick a language on every new site you visit.

Why do this?

You might want to change this setting to protect your privacy. By turning it off, you stop Windows from sharing your language data with web browsers. If you value convenience, you should keep it on.

What happens when done?

Once you change this setting, websites will no longer receive your language preferences from your computer. You may have to manually select your language on some websites if the site cannot detect your preferences automatically.

Method 1: Using Windows Settings

This is the easiest way to change your settings.

1. Open the Windows Settings app Settings app.
2. Click on Privacy and security on the left side.
3. Click on the General tile.

Find the option that says “Let websites show me locally relevant content by accessing my language list.” Flip the switch to On to share your language list, or Off to stop sharing it.

Method 2: Using the registry-in-windows-11/" class="sal-link" rel="noopener" target="_blank" data-sal-id="11236">Registry Editor

Note: This method requires admin privileges. Be careful, as changing the registry can affect your system.

1. Open the Windows Registry editor Registry Editor by searching for Windows Registry regedit in the start menu.
2. Go to the following path: Computer\HKEY_CURRENT_USER\Control Panel\International\User Profile
3. Look for HttpAcceptLanguageOptOut on the right side.
4. If you see it, double-click it. Set the value to 1 to disable access.
5. If you do not see it, right-click in the empty space, select New, then DWORD (32-bit) Value. Name it HttpAcceptLanguageOptOut and set the value to 1.

To go back to the original setting, simply delete the HttpAcceptLanguageOptOut item you created. Restart your computer to finish.

Summary

You can control how Windows shares your language list with websites. Use the Settings app for a quick toggle, or the Registry Editor if you prefer advanced controls. Turning this off improves your privacy, while turning it on makes browsing more convenient.