What is the function of the TAB key?

The function of the TAB key primarily involves creating indents within text. When used in word processing software, pressing the TAB key moves the cursor to a predefined position, which is often set for paragraph indents. This allows for visually organized text and is especially helpful in structuring documents, such as reports or essays. By using the TAB key, users can quickly establish uniform spacing in their work, enhancing readability and presentation.

While other keys serve distinct purposes such as capitalizing letters or deleting text, the specific role of the TAB key is centered around indentation, positioning elements within the document, and facilitating smoother navigation in forms and tables. Thus, its function is integral to effective document formatting and organization.