Describe Some Commonly Used Input and Output Devices

Using mouse we can directly click on the various icons present on the system and open up various files and programs. The optical mark readers are mainly used and found within schools.

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The input devices of a computer are used to input the user data or information into computers for output results.

. Headsets Headset consists of Speakers and Microphone. The special purposes include optical mark readers. Tape and disk drives can be described as both input and output devices.

Some common input devices include. It is also known as a pointing device. Facsimile FAX It has scanner to scan the document and also.

CD and DVD Drives. These devices can help us enter data into the computer. It can easily process different types of data.

Other inputs and output devices are CD and DVD drive multifunctional printer modem digital camera etc. There are also devices that function as both input and output devices such as. Electronic cameras are still-video or digital cameras.

OCR scans the text optically character by character converts them into a machine-readable code and stores the text on the system memory. The computer is a very versatile machine. The most common input devices are the keyboard mouse and touch screen.

Audio cards enable the computer to. The keyboard resembles a typewriter. Speaker act Output Device and Microphone act as Input.

Q6 List some of the names of input and output devices. InputOutput Devices InputOutput devices dont only produce output but can also be used as storage and input devices. Input and Output IO Devices.

The message typed on the keyboard reaches the memory unit of a computer. The common examples are Keyboard Mouse Joystick Trackball Digital Camera Scanner Bar code Reader OCR Biometric Sensor and Microphone. Keyboard Mouse JoyStick Light pen Track Ball Scanner Graphic Tablet Microphone Magnetic Ink Card Reader MICR Optical Character Reader OCR and more.

To work with these data we require different types of devices. Following are some of the important input devices which are used in a computer Keyboard Mouse Joy Stick Light pen Track Ball Scanner Graphic Tablet Microphone Magnetic Ink Card Reader MICR Optical Character Reader OCR Bar. Light-dependent resistor LDR The resistance changes as the light level changes and the change in resistance can be used as an input.

Monitors can be categorized as both Input and Output devices as it can collect input from the users and display the results as well. The computer transmits data to the drive where it is saved and can be later accessed. There are huge number of devices which we use as inputoutput but here we will talk about some of the basic devices which we use everywhere.

Both InputOutPut Devices. The latter use light-sensitive silicon chips to capture photographic images. Storage devices enable the computer to record information semipermanently so it can be read later by the same computer or by another computer.

BarCode Reader is a device used for reading bar coded data data in the form of light and dark lines. Previous Post Next Post. Modern Keyboards have more than just the letter and numeric keys.

Video input devices may use frame-grabber or full-motion video cards. Its connected to a computer via a cable. OCR is an input device used to read a printed text.

They are the computers storage devices and are sometimes referred to as secondary storage devices. There are hundreds of other input devices like microphones to capture sound waves scanners to capture image data and virtual reality devices to capture our body movements. Examples of IO devices are CD drives DVD drives USB drives hard disk drives HDDs and floppy disk drives.

These devices are called input and output devices. We are going to discuss the most commonly used input devices. They have multimedia keys for volume control Play Pause videos etc.

Have printer to Print the document 6Audio Cards Sound Card. Steve Johnson Posted on May 31 2019 Posted in Information Management Organizations. Sends processed data back to the user.

It comprises of various parts that include the display screen internal circuits provisions for power connection operational buttons for display adjustment and an outer shell to cover these hardware parts. Some common output devices include. Keyboard is used in the input phase of a computer-based information system.

Keyboard is most common input device is used today. Solar garden lights and street lighting. Five types of input devices and their uses input devices and output devices by means of an audio board or a MIDI board.

Both Input and Output Devices of Computer 1. YOU MIGHT ALSO LIKE. The keyboard is an essential input device and computer and laptops both use keyboards to give commands to the computer.

Keyboard is the most common input device of a Computer System. Hence the above are examples of input devices output devices and both input and output devices IO devices. Example Keyboard Image Scanner etc.

The data and instructions are input by typing on the keyboard. They mainly cover devices like mouse keyboard printer speaker joystick etc which. Generations of Computer 1st to 5th Explained with Pictures.

Name and describe three special-purpose input devices and one output devices people commonly use in public places such as stores banks and libraries.

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