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Keyboard
A keyboard is the main input device for
computers. You can press the keys on it to input
data in the form of letters, numbers and symbols.
Keyboard
Mouse
Mouse is a pointing device that allows you to put data into a
computer by using the point, click, double click and drag
and drop actions. It controls the movement of the pointer
on the screen. It is used to move and select icons, files and
folders on your computer, navigating through software
Mouse
applications. It is also used to draw pictures.
Scanner
Scanner is a device that helps to input printed pictures
and text into the computer by converting them into
digital form.
Scanner
Some popular types of scanners include:
Barcode Reader: Scans barcodes for identification and inventory management.
Flatbed Scanner: Uses a flat surface to scan documents and images, often
allowing for high-quality scans.
Sheetfed Scanner: Automatically feeds pages through the scanner for quick
scanning of multiple documents.
Barcode Reader Flatbed Scanner Sheetfed Scanner
Webcam
A webcam is a digital video camera that connects to a computer,
allowing users to input their image and video in real time. Webcams
are commonly used for video conferencing, live streaming, and
capturing images or video for various applications. They can be built
into laptops or used as external devices connected via USB. Webcam
8 Modular (Ver. 2.1)-IV

