Use Office 2016 Pro Plus only on isolated machines or if you cannot afford Microsoft 365. For internet-connected business use, upgrading to Microsoft 365 or Office 2021/2024 is safer.
Check your email confirmation or the "Downloads" section of the store where you bought the license. Product Key Microsoft Office Professional Plus 2016
Once complete, your Account page will read: "Microsoft Office Professional Plus 2016 – Product Activated." Use Office 2016 Pro Plus only on isolated
Once you have a legitimate , follow these steps: Product Key Microsoft Office Professional Plus 2016
Even with a valid key, you might encounter errors. Here is how to fix them:
: For digital purchases from the Microsoft Store, go to your Order History and select the purchase to see the key. Physical Box/Card