A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
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The original post on this thread was on 1/24/15. Numerous people are having the same problem using various computers and various versions of Excel since the 2013 version came out with separate windows for each spreadsheet.
Raju Das of Microsoft entered the thread on 2/11/15.
In over a year no one appears to have found a solution to this problem. I am not the only one on this thread who has reached the conclusion that this is a fundamental problem with Excel 2013+ that should be addressed by Microsoft.