The supercomputer is the supercomputer. The most powerful and fastest computer ever discovered is the supercomputer. This computer has a memory capable of storing huge data and has the ability to process extensively. It is also more expensive due to the assembly of many parts and the use of advanced technology. Supercomputers are used in cases where very complex and precise mathematical calculations are required. Supercomputers are used in scientific research , administrative work, and large organizations. Example CRAY-1, CYBER 205 etc.