There are EXIF data viewers. You can just look at it. ExifTool and so forth. You can also use it to remove such data if you don’t trust Windows to do it for you.

At least a subset of EXIF data can be viewed in Windows Explorer in your file properties. Technically any device or app can store any custom field within the EXIF data so long as it fits within the data size limitations, so it’s certainly possible there could be gumpf in there that Explorer won’t display.