# General ([Setup] menu)

## "General setup" dialog box

Default port
  Default port type (TCP/IP or Serial) to be used when Tera Term is run without command line parameter.
Language
  Language mode (English, Japanese, Korean, Russian, chinese or UTF-8) of the terminal emulation.
LanguageUI
  The message catalog(menu and dialog message) can be changed by specifying the language file(lang\*.lng). Refer to Language file.