The method for viewing the complete key of Win7/Win10 system on the computer is as follows:
click win+R, enter cmd, click Enter, and enter the following command in the dos window to obtain the desired information.
(I) slmgr.vbs "DLI (run command)
" operating system version display: operating system version, partial product key, license status, Windows system key type (divided into Retail Retail Authorized Version, OEM Authorized Version and VOLUME bulk Authorized Version)
(II) slmgr.vbs "DLV (run command)" operating system key type
display: The most detailed activation information, including: Activation ID, installation ID, activation deadline
(III)slmgr.vbs "XPR"(run command)
"activation" displays: is it fully activated