Rumba is a terminal emulation solution with UI (User Interface) modernization properties. Rumba and [https://www.microfocus.com/products/terminal-emulator/rumba/index.aspx Rumba+] allows users to connect to so-called 'legacy systems' (typically a mainframe) via desktop, web and mobile. Rumba provides IT end users with a modern UI, allowing them to bypass 'green screen' applications.

The term rumba may refer to a variety of unrelated music styles. Originally, the term rumba was used as a synonym for "party" in northern Cuba, and by the late 19th century it was used to denote the complex of secular music styles known as Cuban rumba. Since the early 20th century the term has been used in different countries to refer to distinct styles of music and dance, most of which are only tangentially related to the original Cuban rumba, if at all.