The most recent beta releases of Firefox 3 on the Mac have one annoying quirk — dragging a Jpeg image to the desktop from the browser results in the file’s extension being renamed. Instead of ...

The iPhone's HEIC file format is better than JPEG, but it's not always compatible, so you need to convert it.

The solution to this problem is so blissfully easy, it really does seem too good to be true: You can just rename the file. No image conversion necessary. Do not open a jfif in MS Paint or ...