It's the world of new technology and inventions.Gone are the days when people used to take a long time to communicate with each other from far off distances.Now the world has come much closer to you and everything is moving at a very fast pace.There was a time when the computer was invented to perform mathematical calculations and to reduce manual work.The basic purpose was to make things work faster and easier.Since then lot of changes have taken place.The desktop computer is getting smaller and smaller in terms of technology.Later on the Desktop pc's were replaced by different types of laptops.So you can work anywhere, anytime.Laptops were portable which was not possible with the Desktop pc's.Similarly,if you consider the landline phone, it has replaced by mobile phone where each and every person can be contacted individually anytime,anywhere.Even we can use mobile phone as a computer.No need to even carry your laptop.The features of latest mobile technology allows you to use all the features related to a computer or a laptop.e.g Tablet pc.The television sets of today were not the same a few years ago.It started with a black and white models and now as with the changing technology ,there are LCD,LED,3D tv's where you can experience the feel of being in the movie.New electronic products will keep on hitting the market and will keep on growing.That's what technology is.