Home theater PC. A home theater PC (HTPC) or media center computer is a convergence device that combines some or all the capabilities of a personal computer with a software application that supports video, photo, audio playback, and sometimes video recording functionality.
The Pacaya volcano is a part of the Central American Volcanic Arc, a chain of volcanoes stretching from the northwest to the southeast along the Pacific coast of Central America, formed by the tectonic subduction of the Cocos Tectonic Plate beneath the Caribbean Plate.
How Deserts are Formed. Deserts are formed when rain clouds run into wind or mountains and drop rain in one area, leaving the land further away dry. Deserts that form near bodies of water are usually caused by winds. For example, the Sahara desert, near the Mediterranean. Deserts near mountains are formed when rain clouds drop their rain on one side, and the land on the other side of the mountains stays dry.