What are the input devices and its uses?
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What are the input devices and its uses?
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.
What are commonly used input devices?
The most common input devices are the keyboard, mouse, and touch screen. Portable keyboard, wireless mouse, and iPhone. 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.
How many types of input devices are there?
Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.
What are the uses of mouse?
A mouse is a small hardware input device used by hand. It controls the movement of the cursor on the computer screen and allows users to move and select folders, text, files, and icons on a computer.
Is headphones input or output?
output device
Sometimes referred to as earphones, headphones are a hardware output device that plug into a computer line out or speakers port.
What is the uses of keyboard?
A keyboard is for putting information including letters, words and numbers into your computer. You press the individual buttons on the keyboard when you type. The number keys across the top of the keyboard are also found on the right of the keyboard.
What are the uses of a monitor?
The Purpose of a Monitor. The overall purpose of a great computer monitor is to display visual information that has been fed to it by a computer’s video card. This allows those who are using the computer to make decisions based on visual data.
What are the 20 examples of input device?
Computer – Input Devices
- Keyboard.
- Mouse.
- Joy Stick.
- Light pen.
- Track Ball.
- Scanner.
- Graphic Tablet.
- Microphone.
Are used to give input to the computer?
Keyboard and mouse, for instance, are the most commonly used input device. Other such devices are magnetic tape, magnetic disk, light pen, optical scanner etc.
