The first steps for an aspiring candidate preparing for the UPSC should include understanding the exam structure and syllabus. It's crucial to gather comprehensive resources, including books, online materials, and coaching, if needed. Creating a detailed study plan tailored to individual strengths and weaknesses is essential. Additionally, aspirants should familiarize themselves with previous years’ questions to gauge the exam's requirements effectively. Building a consistent study routine and incorporating current affairs into their preparation will provide a solid foundation for success in the UPSC journey.