We all know we're supposed to back up our data; it's essential for peace of mind. But one copy of a file on your computer does not a backup make. Redundancy, people, redundancy! As the organizers of ...

If you're upgrading to a new iPhone 17 or installing the latest operating system, you'll save yourself a lot of trouble by making a good backup first. Here's how to do it. Jeff Carlson writes about ...