Usage
Click the render window button to activate it.
Comments
While rendering, a message will appear in the status area stating that the rendering process is ongoing and how it can be stopped. To stop the current rendering process and return to the render menu, hold down <Shift> and press <!>.
Images will be stored in the 'intdump' directory of the active project.
Use save picture if you want to store the rendered image to disk.
See also
How to speed up rendering, sub window, render screen