: The .jpeg extension indicates it is a standard digital image compressed using the Joint Photographic Experts Group standard. Why this file name exists
: The name follows a UUID (Universally Unique Identifier) or GUID format, which is a 128-bit number used to uniquely identify information in computer systems. 01E7FA0A-046C-4177-84D2-00F8EDC98422.jpeg
When you import photos into an app like , the software often assigns a unique database ID like this to keep track of the file even if the original name (like IMG_1234.JPG ) is changed or if there are duplicate filenames from different cameras. 01E7FA0A-046C-4177-84D2-00F8EDC98422.jpeg