  SysInfo:


  Interrupt:  ( Manual Page 26 )

      Use this report to properly configure any boards you are
  adding and avoid any IRQ conflicts without having to check each
  installed board to figure out how it is configured.  The
  Interrupt Screen shows three areas of information:

      System Software shows the ROM BIOS vendor and DOS Version you
  are using.

      DMA Channel usage shows how the Direct Memory Access channels
  are configured.

      Interrupt Assignments indicate how the Interrupt Requests
  (IRQs) are configured.  QAPlus may be unable to identify
  interrupts used on certain non-standard expansion boards.


  Hardware:  ( Manual Page 28 )

      The Hardware screen shows the configuration of standard
  hardware that is in use by your computer including the type of
  CPU and numeric co-processor (if any), the amount and type of
  memory, the video configuration, hard drives (note: If you have a
  large hard drive that has been partioned into several logical
  drives, this partitioning will not show.  Only separate physical
  hard disk drives will be shown), floppy disk drives, a clock /
  calendar, parallel (LPT) and serial (COM) ports and a game port
  (Joystick) and/or mouse will be displayed.


  Device Driver:  ( Manual Page 34 )

      Device drivers are software that permits DOS to communicate
  with different types of hardware such as disk drives.  The
  information presented is helpful to a hardware technician in
  diagnosing possible conflicts between devices.


  Environment:  ( Manual Page 36 )

      The environment displays information used by DOS and other
  programs to define the environment they use.  Some of the more
  obvious environment information items are COMSPEC which tells DOS
  where to find COMMAND.COM and PATH, which tells DOS where to
  search for programs.


  Disk Performance:  ( Manual Page 37 )

      Three aspects of disk performance are shown. Track-to-track
  and average seek times are determined through low level calls to
  the BIOS.  Lower numbers represent higher performance.  DOS File
  Transfer measures the time to write a file using DOS.  The file
  size as well as the record size used are shown below the transfer
  window. Higher numbers represent higher performance.  A disk
  cache program will substantially increase the DOS File Transfer
  performance.  Note that this does not measure the raw tranfer
  speed of the disk subsystem.  Rather, it is an indication of
  overall DOS file throughput.


  System Performance:  ( Manual Page 40 )

      System Performance, through 11 different tests measures the
  performance of the CPU (Dhrystones), Video and Math processing
  (Whetstones).  The CPU type (8088, 80286 or 80386) is shown along
  with its clock speed in MHz.  If a Numeric co-processor is
  present, it is identified (8087, 80287 or 80387).  A bargraph
  comparing the speed of the CPU with other popular computers is
  displayed.
