# Concepts

## Content

**FlexGrid for WinForms** displays, edits, and manages tabular data in a flexible, high-performance grid. Understanding the core FlexGrid concepts helps configure grid behavior, organize data, and customize data interactions.
This section introduces the following FlexGrid concepts::

[Working with Data](/componentone/docs/win/online-flexgrid/concepts/data)

[Working with Cells](/componentone/docs/win/online-flexgrid/concepts/cell)

[Working with Columns](/componentone/docs/win/online-flexgrid/concepts/basic-column-operation)

[Working with Rows](/componentone/docs/win/online-flexgrid/concepts/basic-row-operations)

[Keyboard Navigation](/componentone/docs/win/online-flexgrid/concepts/keyboard-navigation)

[Performance Optimization](/componentone/docs/win/online-flexgrid/concepts/improve-performance)

[Scrolling](/componentone/docs/win/online-flexgrid/concepts/scroll-bar)