Also there are tweaked VGA drivers for non-standard graphic modes supported by VGA by writing directly into its registers, protected mode driver versions for Turbo Pascal 7.0 and mouse driver (actually cursor handler for unsupported video modes by standard mouse drivers).
Additionally, there are modified VGA drivers for non-standard graphic modes that can be accessed directly via VGA registers, as well as protected mode driver versions for Turbo Pascal 7.0 and mouse drivers (which act as cursor handlers for unsupported video modes by standard mouse drivers).