Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Nguyễn
I am Dave, I will help you with this, please provide more information on your question.
1
Are you a private user or are you in the IT department of a company environment?
2
If you are a private user, where did you purchase your Office licence, what version of Office did you purchase.
3
What difficulty are you experiencing with your Office installation?