I am working on a C# project to process some jpg images using the exif data. I have many questions, but my first is simply interpreting the binary file using a hex editor. The exif format specifies the DateTimeOriginal at 0x9003. When I open the binary file in a hex editor, I see column headings and row identiers that I don't know how to interpret. Essentially, I'm trying to understand how to look at the hex editor, find 0x9003 and see the DateTimeOriginal for the jpg. I know the text is on the right, but I'm really trying to "learn" here. Can someone guide me as to how to interpret the binary file? I have attached an image of a hex editor with a loaded binary image (jpg) file.