This report provides a comprehensive overview of outsourcing in business, exploring its advantages and disadvantages. It begins by defining outsourcing and its increasing prevalence, highlighting cost reduction and strategic management as key drivers. The literature review discusses the motivations behind outsourcing, including time and cost efficiency, and the importance of strategic management. The report then delves into the scope of outsourcing across various sectors, such as IT, transportation, and human resources, emphasizing the interconnectedness of businesses through outsourcing. The objectives of outsourcing, including time and money savings and risk sharing, are also discussed. The advantages section details theories like Transaction Cost Economics, Agency Theory, and Core Competencies Theory, as well as benefits such as cost savings, increased efficiency, and the ability to focus on core competencies. The disadvantages section addresses potential drawbacks like loss of control, security risks, and the potential for hidden costs. The conclusion emphasizes the importance of considering both the advantages and disadvantages before implementing outsourcing strategies. The report includes references to support its findings and provide context to the discussion.