How do you add tags to Docker images for their organization and management?

To add tags to Docker images, the docker tag command is used. A tag helps organize images by indicating version, environment, or other characteristics.

Example of creating a tag during build:

docker build -t myapp:1.0 .

Adding an additional tag to an existing image:

docker tag myapp:1.0 myapp:latest

Thus, the same image can be identified with different tags for easier management and deployment.