Searching for images online, particularly on platforms like Google Images, allows users to find visual content related to specific topics of interest. Users can enter keywords or phrases to discover a wide range of images, including photographs, graphics, and illustrations. It also offers filters to refine searches by size, colour, usage rights, and more, providing flexibility in finding the desired images. 

For a demonstration of reverse image search, please watch the following video: 

Source: Insider Tech YouTube Channel

Other search engines like Bing and Yandex also offer similar reverse image search functionalities, allowing users to upload images or provide URLs to find related information and visually similar images across the web.