If you often use a computer for work, you've probably encountered some .csv files as part of your daily grind. On the surface, they may seem like a strange alternative to the far more well-known .xlsx ...

With the free File Converter program, you can easily convert images, videos, and audio files to other formats.

Somewhere in your camera's menu system, buried three levels deep in a file settings submenu you've probably never explored, there's an option to change your default image format from JPEG to HEIF.