Table of Contents
Download and install Office 2021
Install Office 2021 using Office Deployment Tool
First, make sure that the operating system version you’re running is Windows 10 or later before you get started. There is no way to install Office 2021 on Windows 8.1 or earlier.
Step 1: Download zip file, right click then Extract downloaded file to your computer.
Step 2: Open Install-x32.bat or Install-x64.bat to install Microsoft Office 2021 64 or 32 bit as you need.

Installing Microsoft Office 2021, it’ll take several minutes depending on your internet speed.

The installation is completed, let open any Office apps. As you can see, you need activate Office 2021 license, the trial license will expire in 7 days.

Activate Microsoft Office 2021
Method 1: Activate Microsoft Office 2021 Commands
Step 1: Type cmd in search box, right click on Command Prompt then select Run as administrator.

Step 2: Copy all below commands, right click to paste into cmd window at once then hit Enter.
set x64="C:\Program Files\Microsoft Office\Office16"
set x32="C:\Program Files (x86)\Microsoft Office\Office16"
if exist "C:\Program Files\Microsoft Office\Office16\ospp.vbs" cd /d %x64%
if exist "C:\Program Files (x86)\Microsoft Office\Office16\ospp.vbs" cd /d %x32%
cscript ospp.vbs /inpkey:FXYTK-NJJ8C-GB6DW-3DYQT-6F7TH
cscript ospp.vbs /sethst:kms.msgang.com
cscript ospp.vbs /act
pause
Microsoft Office 2021 was activated, you can using the application without any restrictions or limitations.

Method 2: Activate Microsoft Office 2021 Batch File
Step 1: Download activator batch file from the link.
Step 2: Right click on downloaded file then select Run as administrator.

Finally, check the activation status of Microsoft Office 2021. Congratulations! The activation was completed successfully.

If you would have any questions or concerns, please leave your comments or visit Forum. I would be glad to explain in more details. Thank you so much for all your feedback and support!