Generative AI is revolutionizing service desk functionality by introducing automation, intelligence, and effectiveness in mundane IT support procedures. Service desk management is tasked with addressing IT issues, responding to inquiries from users, and facilitating proper functioning within companies. But traditional service desks are beset by problems like a high volume of tickets, duplicated questions, delayed response, and a lack of resources.The integration of cutting-edge technology like generative artificial intelligence is propelling the rapid change in the work of service desk professionals. By automating manual processes, the improvement in response quality, and the delivery of quicker issue resolution, this revolutionary solution improves IT support. AI service desk professional certification personnel can improve efficiency and customer satisfaction through the concentration on higher-value activities by employing AI-based solutions. Automated ticket handling is among the main advantages of generative AI in service desks certification. AI would possibly make response times much faster by scanning through arriving questions, tagging them, and even suggesting or creating relevant responses. Furthermore, chatbots and virtual assistants that are AI-powered can answer repetitive questions, freeing up human agents to handle harder problems. By giving instant answers, this not only increases productivity but also improves the customer experience.Knowledge management is another area where generative AI plays a vital role. Service desk technicians can solve problems quicker because of its ability to scan large amounts of historical data and provide accurate troubleshooting steps and solutions. By predicting common problems and suggesting preventive actions, AI-driven insights help lower system downtime and enhance IT operation.