This is an Interface pack, not a full language pack. It changes what you see , but it does not include the Azerbaijani version of Microsoft Office Help or 100% of dialog boxes; some deep technical menus may fall back to English.
Historically, Microsoft provides Language Interface Packs (LIP) and Language Accessory Packs (LAP) for download. You will need to access the official Microsoft Download Center and search for "Microsoft Office 2016 Language Accessory Pack." Ensure you are downloading the 32-bit (x86) or 64-bit (x64) version that matches your installed edition of Office 2016. Step 2: Install the Package
Before attempting to download or install the language pack, ensure your system meets the following criteria:
In the same options window, look at the Choose Editing Languages section.
: Once installed, major Office applications—including Word , Excel , PowerPoint , and Outlook —can display menus, buttons, and dialog boxes in Azerbaijani.