"iMac Graphics Update (722 KB)
This update fixes an issue that may cause iMac computers to become unresponsive when viewing certain very large JPEG images.
Affected models:

• iMac (Retina 5K, 27-inch, Late 2014)
• iMac (21.5-inch, Late 2013)
• iMac (27-inch, Late 2013)

For more detailed information about this update, please visit:
http://support.apple.com/kb/HT204779.

System Requirements: OS X Yosemite 10.10.3 (14D131+)"

"What's New in iMovie Version 10.0.8:

• Resolves an issue that could cause iMovie to quit on launch
• Updates compatibility with sharing to YouTube

Compatibility: OS X 10.10.2 or later"

• About Time Machine local snapshots
  
  
• If your iMac (2013 or 2014 model) restarts when opening a JPEG image in Finder or Preview (install iMac Graphics Update)
  
  
• If a network user can't be created after you upgrade or migrate to OS X Server
  
  
• iTunes Store charges on credit and debit card statements
  
  
• Wearing Apple Watch
• Cleaning and wearing Apple Watch
• Listen to music on your Apple Watch
• Use third-party apps on your Apple Watch
• Set up and use Apple Pay with Apple Watch
• Measure your heart rate with your Apple Watch

(Topic-based page of Tips, Troubleshooting & How-To articles for Mac/OS X/iOS Users.)
  

April 22nd, 2015 News Archive
• Asus PCE-AC68 802.11ac PCIe card in 2008 Mac Pro running OS X 10.10.3
• Apple Events Server Update for OS X Snow Leopard and OS X Lion (info/download)
• Nvidia Graphics Driver 346.01.02f02 for OS X 10.10.3 (14D136)
• New/Updated Apple Support Articles: (partial list)
  - If your Mac is lost or stolen
  - How to Contact Apple for support and service
  - Mac notebooks: Spotlight indexing may make the fans run
  - Mac notebooks: Reducing cable strain on your MagSafe power adapter
  - Mac Pro (2009 to 2012): Issues with 3 displays & multiple DVI, HDMI connections
  - Changing or resetting an OS X account password
  - If Media Browser doesn't show your entire Photos library
  - How to use Maps and Bluetooth on your iPhone or iPad
  - How to use Keynote Remote on your iPhone, iPad, or iPod touch
  - Troubleshooting AirPlay and AirPlay Mirroring from iPhone, iPad, and iPod touch
  - Open Directory: Enabling SSL for Open Directory with Replicas
  - iCloud Features that work with 1 account at a time on iOS 5 and OS X Lion or later

For links to older news pages, see the Archives.