Cheryl,

If you mean open two separate instances of Excel, one in each monitor, start Excel twice,
restore one (the button next to the X), drag it over to the other monitor by its title bar,
then maximize it. If you want one instance of Excel with two open workbooks in each
monitor, leave the Excel application (outer) window restored (not maximized) and stretch it
across both monitors by dragging the window borders. Then open the two workbooks and use
Window - Arrange - Vertical, or restore (not maximized) each of their windows and manually
adjust the window borders.

I leave most windows not maximized so I can quickly drag them around across the monitors.
--
Earl Kiosterud
www.smokeylake.com

Note: Some folks prefer bottom-posting.
But if you bottom-post to a reply that's
already top-posted, the thread gets messy.
When in Rome...
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"Cheryl Lundgren" <Cheryl wrote in message
...
I now have dual monitors but haven't been able to open Excel on both monitors
simultaneously. Maybe I need a newer version of Windows or Excel? XP and
2003