A ring tone is the sound made by a telephone to indicate an incoming call. The term is most often used to refer to the customisable sounds available on mobile phones. The facility was originally provided so that people would be able to determine when their phone was ringing when in the company of other mobile phone owners.

A phone only rings when a special "ring signal" is sent to it.

The first version of Perl (Perl 1.000) was published in 1987 by Larry Wall; so Perl is 4 years senior to Linux. Larry Wall was at that time working with UNIX commands and was not happy by the operation of sed, awk and the Bourne Shell. He was searching for a language that will provide him all the supreme features of the UNIX commands and having very minimum margin of error.

Sir Tim Berners-Lee was the first Web designer and the inventor of the World Wide Web. He launched the first online website in 6 August 1991. He summed up the Internet communication (compiled with emails) with hypertext transfer protocols.

Initially the Web designing was based upon the simple markup languages, functionality of these languages was very limited.

Search Engine Optimization (SEO) is an ultimate demand for any small concern aiming to earn profit with a website. If any business house does not have the promotion allowances like any big corporate house, then the only way to promote your web site to the customers is through a search engine.

Let us check the methodology that are used in SEO; firstly the SEO makes it sure that a site is "readable" accurately by the "spiders".

Video conferencing facilitates learning by allowing remote or distant learners to meet regardless of their location. Students can take classes at multiple universities. In essence classes that are not available at one location may be available at another through video conferencing. Video conferencing can also benefit non traditional students who are not able to attend classes during normal hours.

Broadband in general refers to data transmission where multiple pieces of data are sent simultaneously to increase the effective rate of transmission. In network engineering this term is used for methods where two or more signals share a medium.

Broadband is often called high-speed Internet, because it usually has a high rate of data. In general, any connection to the customer of 256 kbit/s (0.

HDTV is growing in popularity and with good reason....

Many consider HDTV to be one of the greatest inventions since sliced bread. By providing wider pictures with enhanced details and the clear look of a movie screen, it's no wonder so many people are excited about this revolutionary product. In comparison to standard television, HDTV images hold twice the definition both vertically and horizontally and are a full 1/4 wider than a normal television set.