Activate Microsoft Office 2013 without a free product key

Activate Microsoft Office 2013 product key without a free product key
Step 1: Run the command prompt as an administrator

Step 2: Find the local Microsoft Office 2013 product key

Then copy this local into cmd and enter: cd \ local Microsoft Office 2013

Step 3: Install the correct key for your MS Office
You copy this code into cmd and type:
cscript OSPP.VBS / inpkey: YC7DK-G2NP3-2QQC3-J6H88-GVGXT if you install Office 2013 Professional Plus
cscript OSPP.VBS / inpkey: KBKQT-2NMXY-JJWGP-M62JB-92CD4 if you installed Office 2013 Standard

Then, you copy this code and enter: cscript OSPP.VBS /sethst:kms.msguides.com

Finall you write this code: cscript OSPP.VBS / action
So you have finished.