There are four main types of writing: interactive, narrative, evaluative, and informative. Interactive writing includes letters, emails, notes, and messages. Narrative writing tells a story through biographies, reports, diaries, and fictional accounts. Evaluative writing provides opinions through articles, essays, advice, criticism, and commentary. Informative writing conveys facts through reports, summaries, instructions, descriptions, processes, and other materials like brochures and posters. Good writing skills are important for career and life success, as they allow you to communicate clearly in work emails, cover letters, and other correspondence, making a positive impression on employers and others.