Chemo-informatics is the use of computer science to understand chemical structures and their properties. The term is often used interchangeably with computational chemistry, chemical informatics, or molecular modelling. Synonyms for chemo-informatics include chemoinformatics, cheminformatics, molecular informatics, and molecular computing. These terms all refer to the use of computer algorithms and software to study the chemical properties of molecules, predict their behaviour, and design new drugs. Chemo-informatics is a rapidly growing field, as advances in computer hardware and software offer new opportunities for scientific discovery. Understanding the benefits and limitations of these technologies is crucial for anyone interested in chemical research and drug development.