3D Computer Graphics is a specialized software skill that involves using software programs to create three-dimensional models, animations, and visual effects for various industries such as gaming, film, architecture, and product design. It requires knowledge of modeling, texturing, lighting, and rendering techniques, as well as proficiency in software such as Autodesk Maya, 3ds Max, or Blender. This skill set is highly in-demand in the entertainment industry and is used to create immersive and realistic virtual environments.