# Introduction In HTML, the `<th>` tag is used to define one cell as a header of a group of cells. There are two types of HTML table cells: header cell and standard cell. The header cell is used as a header for the group of cells and the standard cells contain data for a table. This step-by-step lab will guide you through how to create a header cell in HTML table using the `<th>` tag with brief explanations and code snippets. > Note: You can practice coding in `index.html` and learn [How to Write HTML in Visual Studio Code](https://code.visualstudio.com/docs/languages/html). Please click on 'Go Live' in the bottom right corner to run the web service on port 8080. Then, you can refresh the **Web 8080** Tab to preview the web page.
Click the virtual machine below to start practicing