Google

Google, the best search engine that world has ever seen or built, has been famous for everything that it provides and its free of course! One impact is that you can search for anything you want at the click of a button. You may or may not like Google's search results. You may disagree with its search methods. For an example, it tries to sell you ads at the top of the search results, but with Google, the search results you see are strictly those that its searched by the person itself. You can't blame the, after all, they are just trying to make money. Compared to Yahoo and Bing, it's a lot cleaner and has a better interface. Google has a lot of other services as well, so it's more than just a search engine. It's definitely "smart" if that makes sense to you. It knows what you're searching for; like search Harry Potter and it has that nice side bar with basic info and what year the film was made. And you can enter equations/conversions and it'll solve them for you. It's absolutely unbelievable. You can find definitions or other things, like height of celebrities (type Robert Downey Jr. height). You can control it and find what you need quickly. You can translate from different languages, which is pretty cool. And Google's constantly improving. So it's clean, easy to use, fast and a great tool. You also find that Google maps has made life more easy when driving and finding more direction. Google maps is very innovative, none of the other search engines were providing good map data on the internet, and the few who were, had very clunky interfaces. Google invented the whole "draggable map in a webpage" that now all apps have been using for years. People are always constantly checking traffic on their smart phone to how long it will take them to school or work and to get alternate routes to there destination. So what do they use? Google maps. Google email is good too, but you won't realize it at first. You will not be very impressed by it either because of its dull design that doesn't sell to people,  but after awhile, it's automatic spam system blocking is great and the fact it organizes replies into conversations makes it easy to keep your mail organized. Google has truly made life much easier and much efficient.