Basic Information on the User Profiles All users of modern Windows NT-based operating systems have many customizable settings at their disposal, including wallpapers and screen savers, desktop settings, and many application settings, which can be customized. These settings are only a small part of a large variety of the customizable settings. There are many reasons users may need these customizations (after all, individual preferences are always different). Before the registry concept was introduced, there was always one common problem: any time you logged onto the network from another computer, you always needed to customize its settings. A new user profile is created automatically each time a new user logs onto a Windows NT-based operating system for the first time. By default, user profiles in Windows NT, Windows 2000, Windows XP, and Windows Server 2003 support desktop settings for the user environment on the local computer. Note It is necessary to distinguish user profiles from their policies. Profiles are not user policies, and each user has a profile even if they don't use Group Policy.   . settings for the user environment on the local computer. Note It is necessary to distinguish user profiles from their policies. Profiles are not user policies,. Basic Information on the User Profiles All users of modern Windows NT-based operating systems have many customizable settings at their disposal,