I am Microsoft Windows Application Developer for Window OS.Recently I have developed "An Integrated Islamic Application" for Microsoft Windows OS.The central point in the evolution of technology is a computer system. Computer technologies transformed Muslim concepts of what Islam is and how it changing the ways in which Muslims imagines the boundaries of the umma. Being as Muslim developers we have developed an Islamic application for Microsoft Windows operating system in desktop mode. The main objective of our project is Integration. In this application we have integrated eight sub-applications which are including I-audio Quran application pack-1, II-audio Quran application pack-2, III-video Quran application, IV-detail Zakat calculator along with Usher calculator, V-Prayer Alarm application, VI-Task-Reminder application, VII-Naqsh-e-Nimaz application and VIII-Tasbeeh counter application.