The Grey GTK and Metacity themes are customizable software designs for Linux operating systems. They feature a sleek grey color scheme and can be modified to fit individual preferences. These themes provide a modern and visually pleasing user interface.
Initially, GNOME represented the GNU Network Object Model Environment, but the acronym has been deprecated. The GNOME project is dedicated to providing a simple and user-friendly experience while putting the emphasis on ensuring that everything "just works."