Which of the following represents the four common features of all computers?

The correct answer identifies the four fundamental features that all computers share: Input, Output, Storage, and Processing.

Input refers to the various ways in which data and instructions are entered into a computer system. This can be done through devices such as keyboards, mice, or scanners.

Output is how a computer communicates the results of its processes to the outside world. This can occur through monitors, printers, and speakers, among others, displaying information to the user.

Storage refers to the capability of a computer to save data permanently or temporarily. Computers can use various mediums for storage, such as hard drives, SSDs, or cloud storage, to retain information for future use.

Processing is the core function of a computer, where it interprets and manipulates the input data based on programmed instructions to produce output. This involves calculations, comparisons, and logical operations performed by the CPU or processor.

The other options include terms that do not fully capture the essential functions of a computer. For instance, "Transmission" involves sharing data between systems rather than a core function of individual computers. Similarly, terms like "Navigation" or "Disposal" do not align with the fundamental characteristics that define the operation of all computers.