In Excel 2013, a new file contains only one spreadsheet.
In all the older versions, a new file contained three spreadsheets.
You just know there's gotta be a massive number of old Excel files out there that still have the blank Sheet2 and Sheet3 in them because, let's face it, none of us ever cared enough to delete them.
Comments
or maybe their printer's broken
or else "the ink is too fucking expensive"
I've been told most printers don't last more than 2-3 years.