How To Change Office 2021 Product Key May 2026

She clicked the button, typed CMD , then right-clicked on “Command Prompt” and selected “Run as administrator.” A dark blue window appeared, blinking patiently. Step 2: The Special Folder She typed the following command carefully (it’s like a secret address for Office):

Her heart sank. She hadn’t changed anything. Then she remembered—IT had sent a new, company-wide volume license key last week. She had simply forgotten to install it. how to change office 2021 product key

“No problem,” she whispered. “I just need to change the key.” She clicked the button, typed CMD , then

cscript ospp.vbs /unpkey:OLDKEY But she didn’t know the old key’s last five digits. So instead, she typed: Then she remembered—IT had sent a new, company-wide

Ellen closed the Command Prompt. She opened Excel. The red warning banner was gone. In , it now said: “Product Activated — Microsoft Office 2021”

But when she opened Word and went to , the “Change Product Key” button was grayed out. Invisible. Unclickable.

cscript ospp.vbs /act A few seconds passed. Then the magic words appeared: