Introduction:
Preparing for Public Administration through online platforms and social media can be an effective and efficient way to enhance one's knowledge and understanding of the subject. With the advancements in technology, there are numerous resources and tools available on the internet that can aid in the preparation process. Here are some strategies to effectively use online platforms and social media for Public Administration preparation:

1. Identify reliable sources:
- Look for reputable websites, blogs, and forums that provide accurate and up-to-date information on Public Administration.
- EduRev is an excellent platform that offers comprehensive study materials, notes, and practice questions specifically tailored for UPSC exams.

2. Join relevant online communities:
- Engage in discussions with like-minded individuals and subject matter experts on forums and social media groups.
- These communities can provide valuable insights, study tips, and guidance on Public Administration preparation.

3. Follow influential personalities:
- Identify and follow renowned experts, professors, and educators in the field of Public Administration on social media platforms like Twitter, LinkedIn, and YouTube.
- Their posts, articles, and videos can provide valuable insights, analysis, and current affairs related to the subject.

4. Utilize online study materials:
- Take advantage of online courses, video lectures, and webinars offered by reputed platforms like EduRev.
- These resources provide structured learning and cover the entire syllabus, making it easier to grasp complex concepts.

5. Engage in interactive learning:
- Participate in online quizzes, mock tests, and question-answer sessions available on various platforms.
- This helps in evaluating your knowledge and identifying areas that require more attention and revision.

6. Stay updated with current affairs:
- Follow news websites, government portals, and social media handles that provide regular updates on public policies, governance, and administration.
- This will help you stay well-informed and understand the practical application of Public Administration concepts.

Conclusion:
Effectively utilizing online platforms and social media for Public Administration preparation can greatly enhance your understanding of the subject. By following reliable sources, engaging with online communities, utilizing study materials, and staying updated with current affairs, you can be well-prepared for the UPSC exams. Remember to stay focused, maintain a disciplined study routine, and make the most of the resources available to you. Good luck!