Infrastructure as a Service (IaaS) allows businesses to rent computing resources on - demand. This eliminates the need for upfront investment in hardware, providing flexibility and cost savings. Businesses can scale their resources according to their needs, ensuring optimal performance.

Platform as a Service (PaaS) simplifies the development and deployment of applications. It provides a platform for businesses to focus on their core competencies without worrying about the underlying infrastructure. This speeds up the development process and reduces complexity.

Software as a Service (SaaS) offers ready - to - use software applications accessible via the cloud. This eliminates the need for installation and maintenance on local machines, saving time and resources. IT cloud solutions also include features for disaster recovery and security.