What is an Operating System? History of Operating System

Operating System and History of Operating System

What is an Operating System? and History of Operating System If we just build a computer, using its basic physical components, then we end up with a lot of assembled metal, plastic, and silicon. In this state the computer is useless. To turn it into one of the most useful tools we need software. We need applications that allow us to write letters, write software, perform numerical modeling, calculate cash flow forecasts, etc. But, if all we have are just the applications, then each programmer has to deal with the…

What is Book Review? Aims of Book Review

Book Review

A book review is a literary criticism on which the writer analyzes a book based on its content, style, strengths, weakness, and marit of books. it can also consider articles in a book. It may be a primary source, opinion, summary review, or academic review. There are some aims of the book review, these are given below.  a. The book review is assigned to develop analytical skills. b. to describe the content regardless of the type of fiction, non-fiction, historical, technical, or critical book. c. The book review tells the…