A reader has a mismatch between the body of a message and the ostensible sender.
A reader would like to compensate for hearing loss by rebalancing sound on his iOS device.
Time Machine, cloning, or the tiger?
Tweaking the Finder toolbar can help you become more productive.
A reader was concerned about network configuration due to different numbers and settings appearing depending on where he looked.
The lowdown on file formats used by cameras.
Get control of your messages in OS X's Mail, iCloud, and Gmail.
It's not gone, it's just hidden.
Take a tour of iOS's best camera features, from photo filters and burst mode to panoramic images and slow-motion video.
When it comes to your iTunes questions, Kirk McElhearn has the answers.
iOS lets you set a default email address, but you can select one per message as well.
What's the difference between a JPEG, PNG, and TIFF? Which file format should you use and when?
iOS's Do Not Disturb feature can do more than merely silence incoming calls while you sleep. Here's what else it can do for you.
A reader wants to be able to keep lower-resolution iPhone images separate from her other photos.
A reader can't play movies from the Vudu service on an external monitor, but it's not Apple's problem.