Today, we are highly dependent on computers. Without a computer, it is impossible to manage our daily routines. Even the smartphone is a type of handheld computer which offers you huge computing power in your palm. However, have you ever wondered what the full form of a computer is? We are sure that you haven’t thought about it and there is a full form of computer. The word computer is derived from computerae, and it means to compute. The actual full form of the computer is Common Operating Machine Purposely Used for Technological & Educational Research.
A computer has two systems which include ALU & CU. ALU stands for Arithmetic Logical Unit, and CU stands for Control Unit. The ALU is responsible for all the arithmetic and local operations. The CU is responsible for controlling the operations and managing information. There are different categories of computers, which include Digital computers, Analog computers and Hybrid computers. Currently, we are using the fifth generation of computers incorporating a ULSI chip. The new generation of computers also uses Artificial intelligence and machine learning. The ULSI chips have ultra large-scale integration of processors, transistors and microprocessors. These systems work together with RAM and ROM to provide the modern-day computing experience. The internet has improved the scope of computers.