You can select a suitable font size for the editor window.
The standard font used is "Courier New"
If you wish to change the font, you can edit the preference file - MMEdit4.inf
found in the data folder.
Proportional fonts cause strange results so a mono-spaced font is strongly recommended.
Courier New is the only mono-spaced TTF font supplied with Windows.
Last edited: 02 November, 2020