**Which online resources are favored by UPSC aspirants?**
UPSC aspirants often utilize a variety of online resources to enhance their preparation. Key platforms include official UPSC websites, which provide syllabus and notification updates. Additionally, aspirants frequently engage with YouTube channels offering lectures and tips from successful candidates. Online forums and social media groups create communities for discussion and knowledge sharing. E-books, digital magazines, and webinars also serve as valuable resources for current affairs and exam strategies. Many candidates also access mobile apps aimed at facilitating daily quizzes and revision techniques.