IT outsourcing is the practice of hiring external companies or individuals to handle information technology services and functions. This can include software development, technical support, and network management. Businesses often choose outsourcing to reduce costs, access specialized skills, and focus on their core operations. By outsourcing IT tasks, companies can benefit from the expertise of professionals who are experienced in specific technologies or services. This approach allows organizations to scale their IT capabilities quickly and efficiently, while also freeing up internal resources for other important projects.