Difference between Input Devices and Output Devices🚨Both Input and Output Devices of Computer.

I/O is the means by which a computer exchanges information with the outside world. Devices that provide input or output to the computer are called peripherals.💻🖱️ On a typical personal computer, peripherals include input devices like the keyboard and mouse, and output devices such as the display and printer. Hard disk drives, floppy disk drives and optical disc drives serve as both input and output devices.💻🖱️ Computer networking is another form of I/O. I/O devices are often complex computers in their own right, with their own CPU and memory.💻🖱️ A graphics processing unit might contain fifty or more tiny computers that perform the calculations necessary to display 3D graphics. Modern desktop computers contain many smaller computers that assist the main CPU in performing I/O. A 2016-era flat screen display contains its own computer circuitry. 💻🖱️
Input and Output devices are a major part of the computer. They are a type of hardware device that makes up the computer system. These allow the system to function properly with external help. They both deal with data but in different ways.💻🖱️
the input devices allow the users to send signals to the computer to perform a certain task. The receiver at this end is the Central Processing Unit (CPU) which then sends the signal to the output devices. Input devices further classify according to modality like visual or audio, discrete or continuous, and is it direct or indirect.💻🖱️
The output devices take care of displaying the result after data processing by the input device. It may be in image, graphic, textual or audio form. These devices show the visual elements on the display.💻🖱️
There are many devices that have characteristics of both input and output devices. They can receive data as well as give out a result becoming useful for both purposes.💻🖱️
Some of them are - 💻🖱️
1. USB Drive - It is a detachable device which can receive data from any computer as well as send out data to other devices. 💻🖱️
2. Modems - It is responsible for transmitting data from one device to another using telephonic lines. 💻🖱️
3. CD and DVD Drives - Saves data from the computer in the given format and can also send out data to other devices with disk space. 💻🖱️
4. Headset - It has a speaker which is an output device and a microphone which is an input device. 💻🖱️
5. Facsimile - This is a fax machine with scanner being an input device and printer being the output device. 💻🖱️
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