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Welcome to HelpPC 2.10 Quick Reference Utility is proud to bring you an online CSS version of
David Jurgens' HelpPC Quick Reference Utility.

To get started please choose a Topic from the Main Topic Menu.


This site and its accompanying text is designed for the intermediate to advanced programmer that knows what he's doing, but just can't remember specific information necessary to program advanced features of the PC or PS/2.

The help topics include BIOS interrupts, DOS interrupts, DOS functions, EMS and Mouse functions, BIOS and DOS data structures, diagnostic codes, DOS commands, 8086 assembler instructions, standard and vendor specific C functions and various hardware specifications.

Total topics/pages served: 1431240