Mac 
Try safe mode if your Mac doesn’t finish starting up
You can use safe mode to help you resolve issues that might keep your Mac from completely starting up.
Sync iBooks between your Mac and your iPhone, iPad, or iPod touch
Books you buy from the iBooks Store are available automatically on all of your Mac and iOS devices.
How to take a screenshot on your iPhone, iPad, and iPod touch
You can capture the screen on your iOS device using the Sleep/Wake and Home buttons.
MacBook Pro: Bottom case foot replacement DIY instructions
This article details the do it yourself (DIY) repair process for installing feet and plugs for MacBook (13-inch, Aluminum, Late 2008) and MacBook Pro computers that exhibit missing or damaged bottom case feet.
Adjust the intensity of haptic alerts on your Apple Watch
Your Apple Watch can tap you on the wrist when you get messages and notifications. Follow these steps to adjust the intensity of haptic alerts.
iMac (fin 2012 et modèles ultérieurs) : fonctionnalités, ports et connecteurs externes
Consultez cet article pour en savoir plus sur les fonctionnalités, les ports et les connecteurs externes des ordinateurs iMac (21,5 et 27 pouces, fin 2012 et modèles ultérieurs).
iOS용 GarageBand(2.0 버전): Audiobus로 재생 또는 녹음 시 발생하는 문제
iOS용 GarageBand(2.0 버전)에서 Audiobus로 재생 또는 녹음할 수 없는 경우 이 문서를 참조하십시오.
iCloud: iCloud 제어판 설정에서 일부 항목을 업로드할 수 없음
iCloud 제어판 3.0 버전을 설치하거나 업그레이드한 후에 Outlook의 메일, 연락처, 일정 및 작업에 대한 업그레이드 절차는 완료되지만 일부 항목을 Outlook에서 iCloud로 업로드 또는 복사할 수 없습니다.
