HelpPC 2.10	Quick Reference Utility	Copyright 1991 David Jurgens
INT 10,A - Write Character Only at Current Cursor Position        AH = 0A        AL = ASCII character to write        BH = display page  (or mode 13h, background pixel value)        BL = foreground color (graphics mode only)        CX = count of characters to write (CX >= 1)        return nothing        - similar to INT 10,9 except color ignored in text modes
Esc or Alt-X to exit	int 10,a	Home/PgUp/PgDn/End ←↑↓→