I did the following changes to my DOSBox configuration file:

  • fulldouble=true (it probably doesn't hurt, it's supposed to reduce flickering)
  • windowresolution=1900x1024 (because on my high DPI laptop screen DOSBox by default launches in a teeny tiny window I can barely read)
  • output=opengl (works in combination with the previous setting)

And in the autoexec section, these two commands:

  • mount c c:\users\ngeor\dosbox
  • c:

This mounts my dosbox folder as the C drive and switches to that drive, so I’m ready to launch GWBasic :-)