If you want to send documents as faxes in Microsoft 365 Word, then you need to install Windows Fax Printer Driver or Fax Service to send faxes. For this, you can refer to the following steps to enable Windows Fax feature in Windows 11.

The Windows Fax and Scan utility is not present in Windows 11 by default. This guide shows you how to install and enable Windows Fax and Scan.

The Windows Fax and Scan app is missing from most Windows 11 builds, but it’s not obsolete. Though the app is no longer pre-installed on the OS, nor is it featured in the Start menu, you can install it thorough Windows Settings. Here’s how: How to use Windows Fax and Scan on Windows 11. Press the Windows key + i to open Settings.

Hi, This is Ramesh. You can install Windows Fax and Scan using the following steps. Open Settings → System → Optional features. Click “View features”

In Windows 11, you'll go to Settings > System > Optional Features > Add an optional feature. You can search for Windows Fax and Scan and install it there.