The Editor display » Advanced branch of Settings includes the following options.
When a new file is created, it is automatically sized to fit the dimensions of the editor. This option overrides this autosizing with specific values. Note that if the dimensions of the editor are smaller than the specified height and width, the new document will be created with the old autosizing method.
Ues this option to set the quality level Windows will use to render fonts in the editor. Information regarding the quality selected is displayed as the slider is moved. The following options are available:
The best way to see how these settings affect the rendering of the font in the edit window is to use the Apply button in the "Settings" dialog.