When we load vector layers, QGIS renders them using a default style and a random color. Of course, we want to customize these styles to better reflect our data. In the following exercises, we will style point, line, and polygon layers, and we will also get accustomed to the most common vector-styling options.
Regardless of the layer's geometry type, we will always find a drop-down list with the available style options in the upper-left corner of the Style dialog.
The following style options are available for vector layers: