WhatsApp can do more than send messages and photos. A hidden tool inside the app turns stacks of paper into tidy digital files in just a few taps.

You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among ...

You can crop a video on your Mac computer using iMovie, with a few different cropping options. Here's how to do it.

The Preview app for iPhone is a new addition in iOS 26. Find out what it can do and how it can improve your workflow.