A Service Desk Engineer is an IT professional who provides technical support, resolves user issues, and ensures smooth IT operations through remote assistance, ticket management, and customer communication. The Complete Career Guide by Evision Technoserve helps beginners understand required skills, certifications, tools, job responsibilities, and career growth opportunities. It guides freshers step-by-step to build practical knowledge, improve troubleshooting abilities, and prepare for entry-level IT support roles with strong placement and career advancement prospects.