Mac 
If a droplet doesn’t open in Compressor 4.2
If you see a “Droplet Launch Error” message, it means you need to update your droplets. After updating, droplets created in earlier versions of Compressor open as expected in Compressor 4.2.
Final Cut Pro X support resources
Use the resources below to help get support and find answers to your Final Cut Pro X questions.
If your computer unexpectedly restarts and then shuts down after installing the OS X Yosemite v10.10.3 update
Some third-party software might cause your computer to restart repeatedly and then shut down after updating to OS X Yosemite v10.10.3.
iOS: Sign in with a different Apple ID in the iTunes Store, App Store, and iBooks Store
Learn how to change the Apple ID you use for the iTunes Store, App Store, and iBooks Store on your iPhone, iPad, or iPod touch.
How to identify MacBook models
Use the information below to help you determine which MacBook model you have.
Mac Basics: Ports and connectors on your Mac
Your Mac includes a number of ports and connectors so that you can connect displays, drives, keyboards, networks, and more. This article describes the most common connections, and what they are for.
Mac notebooks: Operating temperature
The bottom surface and some areas between the keyboard and LCD hinge of your Mac notebook can become warm after extended periods of use. This is normal operating behavior.
Enhanced notifications that can wake your Mac
Your MacBook Pro (Retina, 13-inch, Early 2015) and MacBook (Retina, 12-inch, Early 2015) can get enhanced notifications that wake it from sleep.
Using a Force Touch trackpad
The MacBook Pro (Retina, 13-inch, Early 2015) and MacBook (Retina, 12-inch, Early 2015) come with the new Force Touch trackpad. This article has information about its features and how to use it.
Mac computers that use OpenCL and OpenGL graphics
Applications in OS X can use OpenCL and OpenGL to take full advantage of the modern graphics processor (GPU) in your Mac. Learn about the OpenGL and OpenCL versions that are supported by your Mac.
