HTS, or High-Throughput Screening, is a method used in drug discovery to quickly test thousands of compounds for their potential effectiveness against specific biological targets. This process allows researchers to identify promising candidates for further development, significantly speeding up the initial phases of drug research. The technology relies on automated systems and advanced robotics to conduct experiments efficiently. By using microplates and assays, scientists can analyze multiple samples simultaneously, making it easier to find new treatments for diseases. HTS is a crucial step in the pharmaceutical industry, helping to streamline the path from laboratory research to clinical trials.