mouse
A barcode reader (or barcode scanner) is an electronic device for reading printed barcode. Like a image-scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decodercircuitry analyzing the barcode's image data provided by the sensor and sending the barcode's content to the scanner's output port.
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write a short note history of computer?
Computer mouse
characteristic of computer mouse
It's the wire that connects your mouse to your computer. The wiring that goes from your computer mouse to the back of the computer or the usb port depending on the gae of the computer and mouse.
To facilitate multiple commands with a short series of clicks. Typing is SO tedious!
Yes,it can take note with the stylus.I don't know how it works but it is used just like a computer mouse.
Yes you can. Just make sure the new mouse can plug into the usb or mouse port of your computer.
A computer's mouse is an external device.
What is the basic function of a computer mouse
the purpose of the computer mouse is to operate the computer using a small device called the mouse.
the purpose of the computer mouse is to operate the computer using a small device called the mouse.
Why do those humans call that a mouse? It looks nothing like us.