Sometimes you have no other choice but to share a large document from your Mac to a PC over a network. Here's how to get file ...

You can convert Apple's HEIC files to PDF on a Mac or Windows computer using the free Convertio website.

If Windows is your OS of choice, consider these open-source apps. There are tons of open-source apps for just about any task. These are all free to install and use on Windows. I've been using ...

You can convert a JFIF file to JPG, though the two formats are nearly identical, and most software will open a JFIF file as a JPG.