Writing workshops can significantly improve essay skills for UPSC candidates by providing structured guidance on content, format, and argumentation techniques. These workshops often focus on generating ideas, organizing thoughts, and refining writing styles. By practicing under the supervision of experienced mentors, candidates receive personalized feedback, helping identify strengths and areas for improvement. Additionally, peer reviews within workshops facilitate constructive criticism and diverse perspectives on writing. Overall, such collaborative environments encourage aspirants to enhance clarity and coherence in their essays, which is crucial for success in the examination.