You must install Microsoft Office 2021 software before order the product key.
You must make sure your software edition is Microsoft Office 2021 before order the product key.
We only sell the product key of Microsoft Office 2021. If you need the software installation package, please download from the Microsoft official website.
After order, delivery of the Microsoft Office 2021 product key to your email.
After entry the product key, please reopen the software.
If still can’t be actived, please choose to active by phone, tell us the installation ID, we will send you the confirmation ID for activation.