How to find out the last 5 digit of the MS office 2013 product key

Run Cmd.exe as administrator 1. Locate to C:Program FilesMicrosoft OfficeOffice 15 note: may be the file is under [Program Files (x86)] 2. Run the command: cscript ospp.vbs /dstatus To change the Product Keycscript ospp.vbs /inpkey:[yourkeygoeshere]** change [yourkeygoeshere] to your product key.