A Reaction Speed Test measures how fast you can respond to a visual or sound cue. It works by displaying a sudden change, like a light turning on, and you must react fast by clicking or pressing a key. The test records your response speed in milliseconds. A faster reaction time can be useful in sports, gaming, and daily activities like driving. Practicing a Reaction Time Test regularly can help train your brain to process information faster. Factors like sleep, focus, and hand-eye coordination affect your results. Want to improve? Try staying alert, reducing distractions, and practicing quick decision-making. A Reaction Test is a simple yet effective way to boost your reflexes and mental sharpness!