This document presents an overview of K2 business applications. It describes the different types of K2 apps including tactical workflows, simple workflows, forms, process-based apps, and enterprise BPM. It provides examples of apps for HR, finance, operations, and customer onboarding that integrate with systems like SharePoint, SQL, CRM, and SAP. The document shows how K2 apps bring information from various systems into a single interface and enable processes, forms, reports, and workflows across devices.