A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hello,
the different printers and their respective printer drivers are the most probable cause for the different appearance. Excel's screen rendering is dependent on the capacities of the installed default printer. Worksheets can look different on different computers, because not all printers are the same, for example cannot print as close to the paper edge as the other printer, so that will reflect in the page breaks.
If you need to print a file on a different computer without having to edit it first, consider saving it as a PDF and sending the PDF to the other computer.
cheers, teylyn