Python is high-level interpreted language with several advantages, including as simple syntax that is both easy to read and write and strong libraries that offer additional functionality. Python is a fantastic programming language for beginners, but it is also widely used in engineering and data science for practical applications.The Python programming language is incredibly powerful, and we are seeing more and more of its uses across a wide range of industries. . builtin functions, file operations, and exception are just a few of the topics it covers. You will be able to write Python programmes for a range of applications once you complete this course..Python by default treats every input as a string input. We must explicitly transform the input in order to convert it to any other data type.A file is a crucial piece of data that is kept on a computer. Each file's filename and file extension can be used to identify it. we will introduce methods for reading data from and writing data to a file. One of its marvels is file management and handling, which would help us save a lot of time.An occurrence that takes place during the execution of a programme and obstructs the regular flow of its instructions is an exception.Any programmer should be able to identify the source of potential errors and implement code to handle those errors. This unit introduces the syntax necessary for achieving this goal.