In addition to text, you can also add images to your article.
In the Editor, click on the text field that you have already created. If you don't know how to do that, you can read about it here. Now click on the circled + symbol.
The list of all available components opens. Select Media > Image in the tab to insert an image file into the text. You can alternatively search for the corresponding component using the search line at the top.
Click on Image and then on Add to add the component. A placeholder image with a checkerboard pattern will appear in the preview on the left.
Then you can finish configuring the component in the right column, the component view. Under Attributes, upload the appropriate image file. Click on the upload icon on the right to upload your own image file. Alternatively, you can access images from an external image database by clicking on the folder icon on the left.
After uploading the image, you can change its orientation with the left/center/right-aligned icons or move the image within the page with the .