10-04-2012, 03:37 PM
E-mail
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Electronic mail, commonly called e-mail or email, is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks.
An email message consists of three components, the message envelope, the message header, and the message body. The message header contains control information, including, minimally, an originator's email address and one or more recipient addresses.
FAX
FAX (Facsimile Telegraphy) - Facsimile telegraphy deals with the transmission of typewritten or handwritten message , drawings , graphics , pictures or any matter which cannot be sent through telegraphs , telephones or teleprinters.This machine operates by converting the variances of light reflected from the image of the original matter into electrical impulses which can be reconverted onto the image from on reception . Connections can be made over very long distances using the public telephone networks or radio links. Fax is perhaps the speediest system presently available and transmitting and receiving a standard letter size document takes approximately four minutes, irrespective of the amount of matter on it.
TELECONFERENCING
Usually, group communication takes place in person, in the same room, but new technology provides a facility for discussion with a group of persons on the internet. You can conduct a meeting, hold a group discussion or brief people scattered across the country or around the World.
SOCIAL NETWORKING SITES
A social networking service is an online service, platform, or site that focuses on building and reflecting of social networks or social relations among people, who, for example, share interests and/or activities. A social network service consists of a representation of each user (often a profile), his/her social links, and a variety of additional services. Most social network services are web-based and provide means for users to interact over the Internet, such as e-mail and instant messaging.
VIDEOCONFERENCING
Videoconferencing uses telecommunications of audio and video to bring people at different sites together for a meeting. This can be as simple as a conversation between two people in private offices (point-to-point) or involve several sites (multi-point) with more than one person in large rooms at different sites. Besides the audio and visual transmission of meeting activities, videoconferencing can be used to share documents, computer-displayed information, and whiteboards.
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Electronic mail, commonly called e-mail or email, is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks.
An email message consists of three components, the message envelope, the message header, and the message body. The message header contains control information, including, minimally, an originator's email address and one or more recipient addresses.
FAX
FAX (Facsimile Telegraphy) - Facsimile telegraphy deals with the transmission of typewritten or handwritten message , drawings , graphics , pictures or any matter which cannot be sent through telegraphs , telephones or teleprinters.This machine operates by converting the variances of light reflected from the image of the original matter into electrical impulses which can be reconverted onto the image from on reception . Connections can be made over very long distances using the public telephone networks or radio links. Fax is perhaps the speediest system presently available and transmitting and receiving a standard letter size document takes approximately four minutes, irrespective of the amount of matter on it.
TELECONFERENCING
Usually, group communication takes place in person, in the same room, but new technology provides a facility for discussion with a group of persons on the internet. You can conduct a meeting, hold a group discussion or brief people scattered across the country or around the World.
SOCIAL NETWORKING SITES
A social networking service is an online service, platform, or site that focuses on building and reflecting of social networks or social relations among people, who, for example, share interests and/or activities. A social network service consists of a representation of each user (often a profile), his/her social links, and a variety of additional services. Most social network services are web-based and provide means for users to interact over the Internet, such as e-mail and instant messaging.
VIDEOCONFERENCING
Videoconferencing uses telecommunications of audio and video to bring people at different sites together for a meeting. This can be as simple as a conversation between two people in private offices (point-to-point) or involve several sites (multi-point) with more than one person in large rooms at different sites. Besides the audio and visual transmission of meeting activities, videoconferencing can be used to share documents, computer-displayed information, and whiteboards.