How can PHPMyAdmin be used to add a new column for image descriptions in a MySQL database?

To add a new column for image descriptions in a MySQL database using PHPMyAdmin, you can navigate to the table where you want to add the column, click on the "Structure" tab, then click on the "Add" button to add a new column. Enter the name of the column (e.g., "image_description"), select the data type (e.g., VARCHAR), specify the length if needed, and click "Save" to add the new column.

ALTER TABLE table_name
ADD image_description VARCHAR(255);