Google has enabled search by image too. Earlier we used words, voice and now image.
Google has been constantly updating its features and thus becomes customer friendly. The latest one is the search by image. Just post a image and you will get the contents relating that image. Earlier we were having search by words, voice and now image. This facility would benefit those who are doing some research papers or for the college students who want to prepare ground report on some projects. Thanks to Google for introducing user friendly feature and sure every student would like this.