C programming relies on structs to group related data, since it lacks classes found in languages like Java or Python. A struct acts as a blueprint for creating custom data types. Without this feature, developers must manage individual variables for each piece of information, such as `char *name1`, `int age1`, and `float gpa1`.

Structs bundle these into a single entity, like a `Student` type, making code cleaner and more maintainable. This approach mirrors early object-oriented principles. In practice, a struct allows initialization and access using simple syntax.

For example, a student record can be created and accessed with dot notation like `s1.name` or `s1.gpa`. While C doesn't support full OOP features, structs provide foundational organization. The article demonstrates how to define a struct with `typedef` and use it in a basic program.

This fundamental concept remains essential for systems programming where memory and performance are priorities. Structs remain the backbone of data handling in low-level languages.