![microsoft office 365 professional plus 2016 microsoft office 365 professional plus 2016](https://i2.cdscdn.com/pdt2/7/9/9/1/700x700/auc0726088491799/rw/microsoft-office-pro-plus-2016.jpg)
When this article was first published, it was before the release of Office 2016 when you could download a preview version to try for free.
![microsoft office 365 professional plus 2016 microsoft office 365 professional plus 2016](https://4.bp.blogspot.com/-SHvzfYERA64/WWo1QOufVMI/AAAAAAAAMeU/e4GJRMn1occ5GOeDBB0RJIduybyL8-1xACLcBGAs/s1600/Download%2BMicrosoft%2BOffice%2B365%2BProPlus%2BInstaller.jpg)
If you have any suggestions or if you find that any of these are not working, do let us know.
![microsoft office 365 professional plus 2016 microsoft office 365 professional plus 2016](https://www.howtogeek.com/wp-content/uploads/2017/02/img_58adf04ae9c19.png)
You will never be charged for downloading these files for backup purposes.
#Microsoft office 365 professional plus 2016 install#
You will not need a product key to install the application but you will need one to activate the product.To get them to work again would require you to reinstall your Windows operating system – using a restore point or any similar image-based solution is unlikely to work. Once trial versions expire, they will revert back to reduced functionality, essentially becoming file viewers.However, before you proceed, bear the following points in mind: We've rechecked all the links as of the time of publishing this update to ensure that they're fully working.