Blogs: A Blog contains graphics and videos, regular entries of commentary, description of events. Blog is a Website, usually maintained by individuals; nowadays Blogs are beneficial for expressing personal views and opinion. And users can get a huge amount of response and information.
Electronic Mail: Email is a way to create, transmit or store of text-based human communications with digital communications systems. E-mail can be transferred sent and receive between computers that possess an internet connection. Using E-mail, graphics, sound and video can be transferred or received, the cost of sending an E-mail is very less, and it can be send and receive within a few seconds. Using E-mail personal and business can be benefited.
Internet Relay Chat Services (IRC): is a name for a set of features implemented in most modern Internet Relay Chat networks. It’s mainly a text-based communication system that allows a user to enter ‘chat-room’. Message can be sent and received in ‘real time’ or instantly. Commercial organization have their own servers that allows a user to access the ‘chat room’ using appropriate software while the computer is connected with Internet. Users can create his/her own ‘chat room’ or can personally have a one-to-one chat with another user. IRC provides security with a unique ‘user name’ and ‘password’, most ‘chat room are filtered either by keywords, or by manual supervision they usually implement some sort of login system so that only people on the access control list can obtain these services. Files and other attachment can be sent using the IRC.
Short Messaging Service: is a communications protocol allowing the interchange of short text messages between mobile telephone devices. SMS text messaging is the most widely used data application on the planet, with 2.4 billion active users, or 74% of all mobile phone subscribers sending and receiving text messages on their phones.SMS uses the control channel (rather than the voice channel), a unique feature of SMS is that the user can receive a SMS whether or not a call is in progress - the phone need only be turned on.
Video Conferencing: It is a set of interactive telecommunication technologies which allow two or more locations to interact via two-way video and audio transmissions simultaneously. It has also been called visual collaboration and is a type of groupware. It differs from videophone in that it is designed to serve a conference rather than individuals. The core technology used in a video teleconference (VTC) system is digital compression of audio and video streams in real time. The hardware or software that performs compression is called a codec (coder/decoder).People find it a very efficient way of communication.
News Group: The newsgroup is a storage place where information can be found usually within the Usenet system, the user mainly discuss among the group through posting message from different location around the world. Some newsgroups allow the posting of messages on a wide variety of themes, regarding anything a member chooses to discuss as on-topic, while others keep more strictly to their particular subject.
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