To configure Group Policy settings that affect only a local computer or user, you can use the Local Group Policy Editor. To brief you about group policy, Group Policy is an infrastructure that allows you to specify managed configurations for users and computers through Group Policy settings and Group Policy Preferences. In this post we will see the easiest way to configure desktop wallpaper using group policy. Note that there are many other ways to deploy wallpaper.
If you are asked to deploy to a specific wallpaper in your organization, then group policy will be one of your choice.