Software 
About the differences between Pedometer and Nike + iPod Sport Kit
This article explains the differences between the built-in Pedometer feature of the iPod nano (5th generation) and Nike + iPod Sport Kit.
iPod shuffle (4th generation): Not seen in iTunes
Sometimes, iPod shuffle (4th generation) may not appear in iTunes when you connect it to your computer.
iTunes for Windows: Quits unexpectedly with double-byte Windows login username or using extended ASCII (high ASCII) characters
iTunes for Windows might quit unexpectedly on your PC when the VoiceOver feature has been enabled with iPod shuffle (3rd generation) or iPod nano (5th generation) and:
iPod shuffle: Using AIFF and Apple Lossless format files
Learn how to useAIFF and Apple Lossless format files on iPod shuffle (1st and 2nd generation).
Can I use my MobileMe account for Apple services without moving to iCloud?
If you don't move your MobileMe account to iCloud, it continues to be a valid Apple ID for use with other Apple services.
Mail may unexpectedly quit with Safari 4 and GrowlMail installed
After you install Safari 4, Mail may unexpectedly quit when opened if a third-party Mail plugin (GrowlMail) is installed.
About the security content of Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3
This document describes the security content of Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3.
Adobe Flash Player updates available for OS X on January 27, 2015
Adobe Flash Player updates address a recently identified Adobe Flash Player web plug-in vulnerability.
