Output Device

Output device is a computer device that is used to display or convey information to users. The information displayed by the computer is the result of the processing was done by computer. The information forwarded by the computer via the output device can be printed on-screen display, sound, and so forth.

1. Monitor

Monitor is a tool that provides a visual display output to the user's computer. The monitor can display messages, information, or ask for input to the user. The computer makes the display text, numbers or images by combining elements called pixels. The more pixels of a display text or image number, the better it looks in the monitor. Currently monitor two, the CRT monitor and LCD monitor. LCD monitor gives a better view to the User for not using such light on the CRT.

2. Printer

Printers are output devices that are used to produce prints from a computer into a paper form. Printer connected to computer via USB, but it's also a printer must be connected with an electric current. When you first connect to the computer, we need to install the printer software printer driver that can be recognized by the computer. Sharpness of the print printer is measured in dpi or dots / inch is the number of dots in one inch. The higher the dpi of a printer, it sharper prints.

3. Infocus

Infocus is also an output device, typically used for presentation, which is connected to the computer to show anything on the monitor to a screen (the screen) or the wall.

4. Speaker

Speakers is the hardware to produce sound. The other type of headset or earphone speaker is. We can listen to a sound output from the computer through the speakers.

(sources : http://ingintahukomputer.blogspot.com)