Saving a photo as a JPEG (or JPG) is the process of converting a digital image into a specific file format. JPEG stands for Joint Photographic Experts Group, and it is widely used for storing and sharing images on the web due to its ability to compress large image files into smaller sizes while preserving a reasonable level of quality.
The JPEG format is popular for several reasons. It offers a good balance between file size and image quality, making it suitable for a variety of applications, including web pages, social media, and digital photo albums. Additionally, JPEG is widely supported by most image editing software and web browsers, ensuring compatibility and accessibility.