Display Language: Translates the entire user interface, including ribbons, buttons, and dialog boxes.Help Language: Provides localized documentation and help files.Proofing Tools: This is the most critical feature for many. It includes spelling checkers, grammar checkers, and dictionaries specific to that language.Auto-Correct: Automatically fixes common typos based on the linguistic rules of the chosen language. Troubleshooting Common Issues
Japanese
For the most reliable "story" on getting these packs officially, here is the current landscape: 1. The Official "Modern" Method (Account-Based) microsoft office 2013 language pack direct link top