A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I have found that whenever I opened an excel file, it never opened maximised no matter which method I chose to close it.
So I went to the excel program shortcut on the start menu and changed the Normal window setting to Maximised. Now all my excel files open maximised.
It seems program shortcuts and file shortcuts behave differently. I haven't figured this out yet, but I have got what I wanted.