Reverse Image Search
One of the coolest features Google has is a reverse image search. This way, you can upload an image to Google and it’ll find information about the picture, alternate versions and similar results.
All you have to do is go into Google Images, click on the camera on the right side of the search bar, and upload a picture.
Granted, it’s not perfect yet, but it does work better than you’d expect. It’s a great tool to recognize places, art pieces, and even faces.