Lec-3 Input Devices in Computer | Keyboard, Mouse, Joystick | BPSC TRE 4.0 Computer Science

In this video, we have discussed all the important Input Devices in a clear and detailed manner for the BPSC TRE 4.0 Computer Science exam. You will learn about keyboard and its types, mouse and its types, joystick, light pen, trackball, and many other commonly used input devices.

Each topic is explained in a simple and exam-oriented way so that even beginners can understand the concepts easily. This video is part of our complete one-stop solution course for BPSC TRE 4.0, designed to cover the full Computer Science syllabus with theory, concepts, and exam-focused Mcq's..

If you are preparing for BPSC TRE 4.0, this video will help you build a strong foundation in Computer Input Devices, which is an important topic in the exam.
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