How do I activate Microsoft Office 2021 without the key for Free 2021?

Activate Office 2021 for FREE using KMS client key

1. Step 1.1: Open cmd program with administrator rights.
2. Step 1.2: Get into the Office directory in cmd.
3. Step 1.3: Install Office 2021 volume license.
4. Step 1.4: Activate your Office using the KMS key.
5. Step 2.1: Copy the script code below into a new text document.