There are different components in the computer system. They all have their own working mechanisms. Some component takes input, some process the data and some give output. All these components combine and make our work easier, comfortable, and convenient. Input DeviceOutput deviceSoftwareMemory Types of Input devices:Keyboard. Mouse. Touchpad. Scanner. Digital Camera. Microphone. Joystick. Graphic Tablet. The output devices are as follows:Monitor. Printer. Audio Speakers. Headphones. Projector. GPS. Sound Card. Video Card. Braille Reader. Plotter. The software list includes:Office suites. Database programsWeb browsersWord-processorsSoftware development tools(Python)Image editorsCommunication platforms. Some of the key examples of Memory are as follows. RAMROMFlash memory. Cache An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. An output device is any piece of computer hardware equipment that converts information into a human-readable form. It can be text, graphics, tactile, audio, and video. Software is a set of instructions, data, or programs used to operate computers and execute specific tasks. Python is a general-purpose coding language, unlike HTML, CSS, and JavaScript, it can be used for other types of programming and software development besides web development. Computer memory is a generic term for all of the different types of data storage technology that a computer may use. Some memory is like that the central processing unit (CPU) can very quickly access data stored there. The cache is hidden or stored somewhere, It has recently taken on another common meaning, €œshort-term computer memory where information is stored for easy retrieval. Hence, we may conclude that the right answer be (A) - (I), (B) - (II), (C) - (III), (D) - (IV).