gui
gui
tui
Tui
its gui
WordStar is a word processing program and not an operating system. The WordStar program is most likely a TUI since it is a text based software vs. GUI which is graphic based.
its gui
its either tui or gui
GUI
tui because a gui is a graphical user interface which is anything that lets you interact with your PC
Outlook Express, which is part of the Windows Package, is both a graphical user interface(GUI) and text-based user interface(TUI).
tui because a gui is a graphical user interface which is anything that lets you interact with your PC
tui because its not an icon textual user interface