Hi Engineer,
go to the "Tool" menu item, choose "Options..." and set the "font size" value to 12.
The font size will be changed instantly and is persistent, although values in the toolbar and in the options menu are both not shown properly.
Another way to have a better view without changing the font size it's to use the zoom (click on the bottom-right corner zoom item or hold the control key and scroll the mouse wheel)
best regards,
w3b5urf3r

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