LOAD

   Loads a worksheet (.OPS) file from disk, erasing the
   current worksheet. This version of Opus can load files
   created by past versions, but it may not be able to load
   files from subsequent releases.

SAVE

   Saves the current worksheet to a disk file. If the work-
   sheet is brand new, SAVE functions like SAVE AS. Other-
   wise, Opus will save the file under its given name, but
   first it will give you the option of overwriting the
   existing file or renaming it to filename.BAK.

SAVE AS

   Unlike SAVE, SAVE AS always invokes the file selector, so
   that you may save a file you've loaded under a different
   name.

LOAD RANGE

   Load range allows you to retrieve a range of cells stored
   on disk. You will be given the option to load the range
   at its original position or at the current cell pointer
   position. If the range overlaps existing cells, those
   cells will be erased; otherwise, no changes are made to
   the current worksheet.

SAVE RANGE

   Saves a range to disk. Unlike SAVE and SAVE AS, SAVE
   RANGE only stores the cell information, omitting print
   settings, chart information, etc.

IMPORT/EXPORT

   Selecting this item invokes a pop-up menu from which you
   may load and save worksheet files in non-Opus format.
   Currently, you may print the worksheet to a disk file,
   and you may also load and save files in Lotus 123 Release
   1 and 2 (WKS and WK1) formats. Use "Save WK1" only if
   your Lotus-compatible program supports Release 2 files.

