Here is the instructions for activate the Office 2021 Pro Plus:
1- If you have an Office program installed on your computer before starting Office 2021 Pro Plus Installation, remove it from the control panel and continue with the following operations.
2- You can direct download the item from here:
English Language: https://officecdn.microsoft.com/db/492350F6-3A01-4F97-B9C0-C7C6DDF67D60/media/en-US/ProPlus2021Retail.img
For other languages please check here: https://keysincaves.com/software-download-links/
3- After the installation process, run any Office 2021 Pro Plus program, enter the License key on the screen.
Select the second option “Activation by phone” in the activation wizard and continue.
4- Then you will see Installation ID which is 63-digit numbers, now you can submit your Installation ID from our Get Confirmation ID page: https://keysincaves.com/get-confirmation-id/
Please remember, it may take a few minutes to get your Confirmation ID.
If you’re not able to get your Confirmation ID from the system please send us a Ticket from HERE.
5- After receiving your Confirmation ID, you can enter your Confirmation ID, and your product will be activated.
If you need a Office 2021 Pro Plus key you can purchase it from HERE with instant delivery and the best price!
IMPORTANT NOTE: You will have a 7-days warranty after your purchase in case of any problem with the keys so it is recommended to use your product key within the warranty period.
Thank you for reading!