Neither. The computer is the processor
A computer keyboard is an INPUT device not an OUTPUT device.
A joystick is an input device. It receives input from the user in the form of it's operation which it then passes on to the computer. Speakers are an example of an output device. They receive no input from the user, and only output (sound in this case). You can think of an input device as something that gives the computer information. And an output device as something that receives information from the computer.
if we think of human brain as a computer what is its input device output device
speakers are output de4vices because information is sent "out" of the computer. mice and keyboards are input devices because they send information "in" to the computer
A scanner is an input device because it sends (or 'inputs') information to the computer.
I expect you mean "Is Card reader/writer input or output?". If this is so, it is both an input and output device. Whenever you are trying to categorize a device as Input or Output, think of how it looks from the computer.If the computer is transmitting data to it, it is an Output device.If the computer is receiving data from it, it is an Input device.
A good example of an input and output device is a touchscreen monitor.
A computer mouse is an input device
A computer mouse is an input device
What is the Conclusion of input and output devices of computer?
No, Mouse is an input device. Because mouse is used to instruct the computer where to point the cursor and anything that is used to instruct computer in any way is an input device. Output Devices show the processed data by a computer for e.g. a monitor shows where the cursor is by processing the input from a mouse.
Microphone is a input device because it's plugged in computer. All devices that you plug in computer are input devices.