Outsourcing IT projects and teams provides companies benefits like reduced costs, focus on core functions, and access to expertise. The top 10 most outsourced IT projects are app development, maintenance, data operations, database administration, desktop support, disaster recovery, help desk, security, network operations, and web hosting. When choosing an outsourcing partner, companies should verify the partner's credentials, goals, processes, and ability to communicate effectively. Outsourcing works best when both parties have clearly defined and aligned goals, requirements are documented, and regular communication keeps the work transparent.