Abbreviated UI, the junction between a user and a computer program. An interface is a set of commands or menus through which a user communicates with a program. A command-driven interface is one in which you enter commands. A menu-driven interface is one in which you select command choices from various menus displayed on the screen. The user interface is one of the most important parts of any program because it determines how easily you can make the program do what you want. A powerful program with a poorly designed user interface has little value.
The Holocaust Museum. 1  Located just off the mall in Washington DC sits the United States Holocaust Memorial Museum, a memorial to the millions who fell victim during the Nazi regime in Germany during World War II. Experience the history of the event through a horrific yet eye opening interactive journey.
The National Archives Building in Washington, DC. The Rotunda of the National Archives Building in downtown Washington, DC, displays the Constitution, the Bill of Rights, and the Declaration of Independence. For more information, see the National Archives Museum. Address. National Archives and Records Administration 700 Pennsylvania Avenue, NW Washington, DC 20408-0001 (866) 272-6272. The National Archives Building is located between Seventh and Ninth Streets, NW, with entrances on Pennsylvania and Constitution Avenues. Please Note: The research entrance to the building is on Pennsylvania Avenue.