Infrastructure as a Service (IaaS) allows businesses to rent computing resources such as servers and storage on - demand. This reduces the need for upfront investment in hardware.

Platform as a Service (PaaS) provides a platform for developing and deploying applications. It simplifies the development process and allows businesses to focus on their core competencies.

Software as a Service (SaaS) offers ready - to - use software applications that can be accessed via the cloud. This eliminates the need for installation and maintenance of software on local machines.

IT cloud solutions also offer features such as disaster recovery, backup, and security. These features ensure the continuity and safety of business operations in the cloud.