Changing the display language in Windows 10 helps you use menus, settings, and Cortana in your preferred language. This guide walks you through the steps for both current and future language needs.
Whether you recently moved to a new region or simply prefer working in another language, the process is quick and reversible.
| Step Number | Action | Settings Path | Expected Result |
|---|---|---|---|
| 1 | Open Settings | Start menu → Settings (gear icon) | Settings window opens |
| 2 | Access Language & region | Settings → Time & Language → Language & region | Region and language preferences appear |
| 3 | Add a language | Add a language → Choose language from list | Language listed with download option |
| 4 | Set as display language | Language → Set as default | Windows UI switches to chosen language |
| 5 | Confirm and sign in | Restart or sign out and sign in | Consistent language across apps and shell |
Install the desired language pack
Download and install language files
Before you can switch the interface, Windows 10 must have the correct language pack installed. Open Settings, choose Time & Language, then Language & region, and select Add a language. Search for your target language, choose the appropriate variant, and select Next to download and install the required files.
Choose speech and handwriting options
For many languages, you will also see options for text-to-speech and handwriting. If you need spoken feedback or inking support, enable these features during installation, or add them later from the same language entry.
Set the language as default
Change display language order
After the files are installed, move your chosen language to the top of the list under Language. This tells Windows 10 which language to use for system menus, taskbar labels, and Start menu content. You can still keep other languages in the list for emails or documents.
Apply regional formatting
Alongside the display language, check the regional format, currency, date, and time settings. These determine how numbers, week names, and short dates appear, ensuring the interface matches your location and preferences.
Sign out or restart to complete the change
Why a restart is necessary
Some system elements load before your profile applies the new language settings. Signing out and signing back in, or restarting the device, forces Explorer and system services to reload resources in your chosen language.
Verify consistency across apps
Once you are back on the desktop, open File Explorer, Settings, and your favorite applications to confirm that menus, buttons, and help text appear in the correct language.
Troubleshoot missing or incorrect language display
Check display scaling and fonts
If characters appear small or misaligned after changing language, review your display scaling settings. Some language packs require adjustments to DPI or font fallback to render cleanly on your monitor.
Repair language via Settings
Should menus revert to English or show question marks, revisit Language & region, remove the problematic language, reinstall it, and reset your default display language. A quick restart usually resolves lingering inconsistencies.
Key steps to change language on Windows 10
- Open Settings and navigate to Time & Language → Language & region.
- Add the target language and download the required language pack.
- Move the new language to the top of the list to set it as default.
- Review and adjust regional formats for dates, currency, and numbers.
- Sign out or restart Windows to apply changes system-wide.
FAQ
Reader questions
Why does Windows 10 keep switching back to English after I change the language?
This typically happens when system updates reset the display language or when a second administrator account uses a different default. Verify your user profile language under Settings, and ensure your Microsoft account syncs the correct preferences across devices.
Can I change only the keyboard layout without changing the interface language?
Yes, you can add additional keyboard layouts under Language & region without altering the display language. This lets you type in another script while keeping menus and notifications in your preferred language.
Will changing the language affect installed programs or my files?
Most modern apps adapt to your system language automatically, while others retain their interface based on their own settings. Your personal files and data remain unaffected, though help content or file properties may display in the new language if localized versions are available.
Is it safe to uninstall a language pack to save disk space?
Yes, removing an unused language pack is safe and can free up storage. Be aware that once uninstalled, you will need to redownload the pack the next time you switch to that language.