Final answer:
A tag in Azure is a name/value pair of text data that you can apply to resources and resource groups. It helps categorize and organize Azure resources for better management and organization.
Step-by-step explanation:
A tag in Azure is a name/value pairs of text data that you can apply to resources and resource groups. Tags help you categorize and organize your Azure resources for easier management and organization. They can be used to enable cost allocation, track usage, and apply policies to specific resources.