Apple's HEIC file format does not always play well with others. Here's how to convert HEIC to JPEG on iPhone, without any third-party apps.

If you plan to view pictures and videos from your mobile device on Windows 11, you will probably need to install the HEIF codecs. The High-Efficiency Image File Format (HEIF) is a container for images ...

JPEG is a highly compatible image format, but it's also bad for efficiency. It's better to go with smaller file sizes now and convert later.