This page covers file handling in Python, focusing on the use of the open() function for reading, writing, and appending files. It underlines the need to close files for changes to be saved and discus...This page covers file handling in Python, focusing on the use of the open() function for reading, writing, and appending files. It underlines the need to close files for changes to be saved and discusses newline character management. CSV files are noted as a common format. The chapter also addresses error management through try and except statements, outlining exception handling and raising techniques.