Final answer:
Azure Functions offers serverless computing in Azure, allowing developers to run code in response to events without managing infrastructure.
Step-by-step explanation:
The Azure service that provides serverless computing in Azure is Azure Functions. Serverless computing is a cloud computing execution model where the cloud provider dynamically manages the allocation of machine resources. With Azure Functions, developers can write code in multiple programming languages such as C# or JavaScript, that runs in response to events, such as HTTP requests or queue messages, without worrying about the underlying infrastructure.