Image sharing refers to the process of uploading, storing and sharing digital images on a computer or over the internet. This can be done through various platforms such as social media websites like Facebook, Twitter, Instagram, etc., photo-sharing websites, email services, and cloud storage providers. Image sharing allows users to easily share their photos with friends, family members, colleagues, or even the public at large, making it a popular way of showcasing personal moments, events, travel experiences, artistic creations, and more.