Technology Consulting refers to the field of advising businesses on how best to use information technology to meet their objectives and overcome problems. This category encompasses a broad range of areas including electronics, software, and advanced technological systems. It involves aspects of 3D design software which is used to create three-dimensional models for industries like engineering and architecture. It also includes 3D printer extruders and accessories, integral parts of a 3D printer that melt and deposit molten material to produce three-dimensional objects. The category extends to encompass 3D printing, a process of making physical objects from a digital model using a printer. The term also applies to software, a set of instructions or programs instructing a computer to do specific tasks. Lastly, it involves technology, the application of scientific knowledge for practical purposes, especially in industry.