Aspirants can effectively use visual summaries to condense information for UPSC by incorporating tools like mind maps, flowcharts, and infographics. These visual aids facilitate active learning, making complex information easier to digest and remember. Aspirants can create visual summaries by abstracting key concepts, themes, and interrelationships from their study materials. This technique helps streamline revision sessions and allows for quicker recall during examinations. Additionally, employing colors and symbols can enhance cognitive retention, making it a powerful strategy for thorough preparation.