Office 2016 Standard MAK Keys reached to its maximum limit , so we want to remove one of our activated MS Office 2016 Product key and move it to the another PC with the un-activated MS Office 2016 .
Unfortunately a MAK key has a certain number of activations associated with it. Once you use them up, they are gone. However, MAK has been designed with this scenario in mind.
Once you approach your maximum number of activations, the number of activations will automatically increase by a little bit to give you some buffer, up to a certain extent.
If you have even used this extent, you have no choice but to call the Microsoft Activation Call Center, choose Open License then Other reason.
Explain why you want your MAK increase and give your Parent Open ID and Open License, and they will add some more activations.
However, you should examine your procedures and see why you have overused your MAK activations.