What is cloud computing, and how has it impacted the Internet? Cloud computing refers to a model of computing in which firms and individuals obtain computing power and software applications over the Internet, rather than purchasing the hardware and software and installing it on their own computers. Cloud computing is the fastest growing from of computing. Cloud computing has impacted the Internet by radically reducing the cost of building and operating Web sites because the necessary hardware infrastructure and software can be licensed as a service from Internet providers at a fraction of the cost of purchasing these services as products.
 Purple Rain  is a song by Prince and The Revolution. It is the title track from the 1984 album of the same name, which in turn is the soundtrack album for the 1984 film of the same name, and was released as the third single from that album. The song is a combination of rock, pop, gospel, and orchestral music.
Singin' in the Rain was first performed by Doris Eaton Travis in the 1931 revue The Hollywood Music Box Revue. The song became a hit and was recorded by a number of artists, notably Cliff Edwards, who also performed the number with the Brox Sisters in the early MGM musical The Hollywood Revue of 1929.