A set of instructions bind together and stored to manage functionality of an electronic device, is software. It is one of the essential pillars of computer science. Software programs are invented by humans but they work way beyond human capacity. Since the advent of this technology it has grown by leaps and bounds, making our lives simpler than ever before. More effective the software, less often the errors. We have virtual relationships with artificially intelligent pieces of software as they have become an inextricable part of our lives.