Candidates can stay updated with current affairs while preparing for the UPSC exam by regularly reading newspapers, online news portals, and following relevant magazines. Subscribing to news apps or following social media pages dedicated to UPSC content can also be beneficial. Participating in discussion groups or forums allows candidates to exchange information, perspectives, and resource links. Moreover, consolidating current affairs into summarized notes every month can help in revision, fluency in key topics, and ensure comprehensive knowledge during the examination and interview.