الملخص

This paper involves designing graphics model for displaying and working under Windows98 operating system called Screen Saver, which is considered as one of the most significant desktop settings. Various and multiple algorithms were used and implemented for designing Screen Saver, with the capabilities of (storing its settings within the Windows98 Registry and preventing using the computer from an unauthorized user). To perform this work, Visual C++ v6.0 and Windows98 API functions were considered as programming tools. Software was tested successfully under Windows98 operating system.