Click on the File tab and select Options from the bottom of the sidebar.
If you’ve installed the LIP but don't see it in the settings, try repairing your Office installation. Go to , right-click Microsoft Office 2016, and select Change > Quick Repair . Proofing Tools Missing
: The 32-bit LIP must match the bit version of your Office installation. If you have 32-bit Office 2016, you cannot install a 64-bit language pack.