I’ve parsed the page you shared — it’s the official WordPress.org download page. Here’s the key information extracted and simplified for you:

A general term for always-on, high-speed Internet access. Broadband can be delivered over fiber, cable, DSL, fixed wireless, cellular, or satellite networks.

Computing resources—such as applications, servers, storage, or databases—delivered from remote infrastructure and scaled as requirements change.

The practices and controls used to protect identities, devices, networks, applications, and data from unauthorized access, disruption, or manipulation.

The systems and policies that determine who a user is, what resources they may access, and how that access is authenticated and reviewed.

An application programming interface is a defined way for software systems to exchange data or request functions from one another.

Software designed to perform tasks involving prediction, classification, generation, reasoning, or decision support. Business use still requires clear data, governance, security, and human accountability.