Computer Technology is a discipline that integrates several fields of electrical engineering and computer science required to develop computer systems. Computer engineers are involved in many hardware and software aspects of computing, from the design of individual microprocessors, personal computers, and to circuit design. This field of engineering not only focuses on how computer systems themselves work, but also how they integrate into the larger picture. As dependable media of modern information technology computer is widely used. In the present digital era, in order to build asset dependent Bangladesh computer engineering is due to be used widely.