BUYER BEWARE
I purchased Office 2016 from this firm on 6.13.2017. On 7.10.2017 I started having problems with Excel. Microsoft's solution was to uninstall the product and reinstall. When I tried to reinstall, according to Microsoft my network key was blocked and the vendor who sold it to me needed to unblock it. After exchanging 4-6 emails with Gameholds customer service I was told to activate my key over the phone. Guess what? It is still blocked and they will not/have not activated it. Now Gameholds is not responding to my emails. I am going to have to purchase another license from another vendor in order to meet my business demands. Good luck to you if you ever buy anything from this vendor and need help!