Google Images is a search service that allows users to find pictures and photos on the internet. It was launched in 2001 and is part of the larger Google search engine. Users can enter keywords or phrases to discover images related to their search, making it a valuable tool for research, inspiration, or entertainment. The platform displays a grid of images, which can be filtered by size, color, type, and usage rights. Users can click on an image to view it in a larger format and often find links to the original website where the image is hosted.