Question

there are two main ways to interact with the computer______&______​

Answer 1

There are three main ways by which we interact with computers: Visual. Poses, graphics, text, UI, screens, animations. Auditory.

Answer 2

Two main ways which is used to interact with computer is through input and output hardware and through GUI (graphical user interface).

Interaction with computer:

• User interact with computers through UI (user interface). Software, such as what is displayed on the computer screen, and hardware, such as the mouse, keyboard and other peripheral devices come sunder this domain.
• For example, Operating System is the software whose primary goal is to helps applications for smooth run, as well as controls keyboard and display.
• There is a chain of commands for performing what the user intended. Firstly, hardware performs the required actions by accessing memory which is  stored as bits on memory chips then that information flows through to finally return back to the software.