If you previously purchased Office 2016, you can reinstall and activate it by signing into your Microsoft Account.
You can use Word, Excel, and PowerPoint for free online through a Microsoft Account. If you previously purchased Office 2016, you can
Office 2016 reached its end of support on October 14, 2025. This means Microsoft no longer provides security updates, leaving your system vulnerable to new threats. If you previously purchased Office 2016
If Office is already installed but not active, you can try finding your original product key using the Command Prompt command: wmic path softwarelicensingservice get OA3xOriginalProductKey . If you previously purchased Office 2016, you can