Input Email License For Free

Yes, multiple digital licenses can be associated with your Microsoft account, generally there is no limit.

You can check it from the Settings app > Update & Security > Activation page. The Activation status should mention this, if your license is linked to Microsoft account: Windows is activated with a digital license linked to your Microsoft account.

Assign a license to a user Log in to your Office 365 Control Panel. From the left menu, select Users. Find the user you want to assign the license to and select Manage. Select the license you'd like to apply to the user.

In Windows 10 (version 1607 or later), it is essential that you link your Microsoft account with the Windows 10 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

Add more users and licenses Log in to the Microsoft 365 admin center with your admin credentials. On the Users tab, select Add user. Fill in the user information for the person you want to add. Add up to 5 email addresses to send the new sign-in information to. Select Buy license and add user.

In the admin center, go to the Billing > Your products page. On the Products tab, select the subscription to which you want to add licenses. On the subscription details page, in the Licenses section, select Add more licenses. In the Add more licenses pane, select Use a new and unused product key, then select Next.

Microsoft License Terms: Outlook requires an eligible Office 365 commercial subscription for commercial use rights ? an Office 365 plan that includes the Microsoft Office suite? Non-commercial use of Outlook is free (Outlook.com, Gmail.com, Hotmail.com,etc).