Computer Configuration > Administrative Templates > Microsoft Edge
Both
HKLM\Software\Policies\Microsoft\Edge
Show Microsoft Rewards experience and notifications. If you enable this policy: - Microsoft account users (excludes Azure AD accounts) in search, new tab page, and earn markets will see the Microsoft Rewards experience in their Microsoft Edge user profile. - The setting to enable Microsoft Rewards in Microsoft Edge settings will be enabled and toggled on. If you disable this policy: - Microsoft account users (excludes Azure AD accounts) in search, new tab page, and earn markets will not see the Microsoft Rewards experience in their Microsoft Edge user profile. - The setting to enable Microsoft Rewards in Microsoft Edge settings will be disabled and toggled off. If you don't configure this policy: - Microsoft account users (excludes Azure AD accounts) in search, new tab page, and earn markets will see the Microsoft Rewards experience in their Microsoft Edge user profile. - The setting to enable Microsoft Rewards in Microsoft Edge settings will be enabled and toggled on.