I have a purchased Office 2013 that I had installed on my Surface Pro, the Surface Pro started flickering yesterday late afternoon I call Microsoft support they had me do a Refresh, then a Reinstall this uninstalled Office,
the help I need is to download Office and reinstall it, however I don't have the product key with me and I will not be going home for another 3 weeks plus.


I need at minimum Excel to keep my Rest Hours, Engine room logs and VSR (Vessel Status Report) up to date.
Thank you for any and all help in solving this issue.
E. A. Cummings.