Choosing a Language for Processing:
If you wish to interact with the Workbench in any language other than English, you must select your preferred language after you initially boot the system or following successful software installation.
It is recommended that you load all of the languages that you may want to use for processing during the installation.
However, if your language is not available, you can install it at a later time. For instructions on selecting a language for Amiga Workbench processing, see Localization.