1. Disconnect internet.
2. Start any Microsoft Office App
3. If the activation window appears close it.
4. Go to menu File, Help, Change Product Code, and then enter key.
5. Enter your serial number
6. That's all, it should work.
We decided to offer just the steps to activate your Microsoft office serial number and no other details as is not ethical anymore!
See extra details about how to activate your Microsoft office serial number here!
*We do not offer any guarantee that the steps mentioned above works or are compatible with your computer. The list was randomly generated or collected from online sources and you are the only one responsible about how you are using them!! We strongly suggest and recommend you to buy the necessary license!!