"XaaS" stands for "Anything as a Service", a model in cloud computing that delivers various services over the internet. This encompasses a wide array of offerings, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). The XaaS model provides businesses with flexibility, scalability, and cost-effectiveness, allowing them to access resources without owning physical hardware or software licenses. Companies can choose specific services based on their needs, promoting a pay-as-you-go approach. This agility supports rapid innovation and adaptation to changing business environments, making XaaS critical for modern enterprises.