Output devices

Outputs Devices –



PDA

A personal digital assistant (PDA), also known as a palmtop computer, or personal data assistant, is a mobile device that functions as a personal information manager. PDAs are largely considered obsolete with the widespread adoption of Smartphone’s. Nearly all current PDAs have the ability to connect to the Internet. A PDA has an electronic visual display, enabling it to include a web browser, all current models also have audio capabilities enabling use as a portable media player, and also enabling most of them to be used as mobile phones. Most PDAs can access the Internet, intranets or extranets via Wi-Fi or Wireless Wide Area Networks. Most PDAs employ touchscreen technology.

Monitor

The monitor displays the video and graphics information generated by the computer through the video card. Monitors are very similar to televisions but usually display information at a much higher resolution.

Speakers

A speaker, speaker system is a device used for the reproduction of sound. This device is capable of converting electrical energy into acoustic energy that radiates through the air.

Printer

A computer printer is a computer peripheral device that produces a hard copy from data stored in a computer connected to it. A printer is used to print anything that you want, like pictures or documents or data. They plug in where there is a USB slot, from there you can click print and the document is sent to the port where your document is printed.

Projector

A Projector is a device designed to take an image from a video source and project it as faithfully as possible onto a screen or other surface. Projectors are used in a variety of different ways; they are enjoyed by home theater enthusiasts due to their ability to project movies and television programs onto a screen much larger than even the biggest TV available, and used to project information onto screens large enough for rooms filled with people to see. Projectors come in a variety of different shapes and sizes and are produced by many different companies.