Which of the following is NOT a key feature of Zendesk?

Event scheduling is not typically categorized as a core feature of Zendesk's offerings. While Zendesk excels in customer service tools such as ticket management, live chat support, and self-service through a knowledge base, event scheduling is not inherently part of its platform.

Customer ticket management is essential for organizing and tracking customer inquiries and issues. Live chat support enhances real-time communication, making it easier for customers to get immediate assistance. The knowledge base feature empowers users to find answers independently, reducing the load on support agents.

In contrast, event scheduling does not fit within the main functionalities that Zendesk focuses on, which is primarily centered around customer support and service management.