A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Type to find tags:
Creator sets include realistic buildings, vehicles, and creatures.
Questions regarding building techniques and practices of LEGO stop-motion animation.
The Lord of The Rings
the process of arranging related objects in parallel or 90 degree angles as a method of organization
In this context quality refers to product strength and durability, color consistency, etc.