Book covers the entire syllabus for Module-6, Computer Organization and Operating System in a clear and simple style. It presents a detailed discussion on the basic structure of computers, Arithmetic Operations and Instructions; with various components of a computer and their function. It also discusses logic gates, binary arithmetic and types of Instructions.

I/O organization, memory organizations are some of the hardware features of a computer which are evolving every day. Concepts behind these systems are covered with the help of a number of diagrams with simple explanations. In addition, basics of Linux file system, Process management, Shell features, Standard input/output, Piping and Processing tools are discussed in such a manner that students of all streams namely arts, commerce and science can easily understand such complex subjects without any difficulty.