Troubleshooting iTunes installation on Mac OS X

If you are having trouble installing iTunes on a Mac OS X computer, here are some things to try.

About QuickTime 7 Pro registration keys (codes)

Find answers to commonly-asked questions about QuickTime 7 Pro registration keys (codes).

Windows OS Managed Client: How to manage iTunes control features

This article explains how to manage iTunes control features.

iPhoto: Sharing libraries among multiple users

Learn how to share a single iPhoto library for editing among multiple users.

MainStage 2: Playback may go out of sync or stop in the middle of a song

Playback may go out of sync or stop working in the middle of a song.

Final Cut Pro X 10.0.6, Motion 5.0.5, Compressor 4.0.5: Removing an incompatible third-party component

If you install 3ivx third-party software on your computer, Final Cut Pro X 10.0.6, Motion 5.0.5, and Compressor 4.0.5 will display an alert explaining how to remove the software. The application displaying the alert may not open until you remove … Continue reading

Aperture: Avoid making manual changes to your library structure

Aperture’s library is not designed to be manipulated manually from the Finder.

If your Apple keyboard doesn’t work when you connect it to a display

The Apple Keyboard with Numeric Keypad might not recognize keystrokes or wake your computer. This can happen if you connect your keyboard using USB to a Thunderbolt display. Additionally, devices you connect through the keyboard (such as a mouse) also aren’t recognized.

Turn off the auto-fill option in Photos projects

Photos can automatically select and place pictures within projects you create. To turn off this option while you work on a project, follow these steps.

Cameras supported by Final Cut Pro X

Final Cut Pro X is designed to work with a wide range of video recording devices, including camcorders, digital still cameras, iPhone, iPad, and iPod touch.