The Help language is separate. Go to File > Options > Language > Help Language and select your preferred language. Reboot.
Ensure you download the version that matches your existing Office installation. Office Architecture Recommended Installer Choose "32-bit" in account portal or VLSC 64-bit (x64) Choose "64-bit" in account portal or VLSC Microsoft Office 2016 Language Pack Offline Installer
While efficient for a single home user, this method presents three major challenges in professional environments: The Help language is separate
Follow the prompts and wait for the "Installation Complete" message. Restart your computer to ensure all services update. ⚙️ How to Switch Languages After Installing Ensure you download the version that matches your
If your organization uses a Volume License for Office 2016 Professional Plus:
Visit the Microsoft Language Accessory Pack page.
Here is why the offline approach is superior for power users: