It seems obvious: when you open a file in an app through the File > Open menu item, you would like to have the same location chosen when you choose File > Save for a new file or File > Save As (Option ...

If you want to neatly share PDF pages on social media without relying on ugly screenshots, you should convert them to JPEG images, a.k.a. JPG. That's just one of multiple reasons why you'd want to ...

Core Graphics provides default image filters for quick special effects. Here's how to save image files in Preview for macOS with effects. Apple's Core Graphics (Quartz) 2D imaging subsystem provides a ...

Jim Rossman is a tech columnist for Tribune News Service. He may be reached at jrossmantechadviser@gmail.com.