Software 
About the App Store
Use the App Store to find and download apps for your iPhone, iPad, and iPod touch.
iCloud 책갈피 및 읽기 목록을 사용하는 방법에 대한 도움말 얻기
iCloud 책갈피 또는 읽기 목록을 사용하는 데 문제가 있는 경우 수행할 작업에 대해 알아봅니다. 예를 들어 웹 브라우저의 변경 사항이 다른 장비에서 업데이트되지 않는 경우 이 문서가 도움이 될 수 있습니다.
How to verify the authenticity of manually downloaded Apple software updates
If you manually download an update package for Mac, you can verify the signature to confirm that the package is authentic and complete.
Find the serial number and other information for your iPhone, iPad, and iPod touch
Learn where to find your iOS device’s serial number, International Mobile Equipment Identity (IMEI) number, Mobile Equipment Identifier (MEID), Cellular Data Number (CDN), and Integrated Circuit Card ID (ICCID) number.
OS X: Changing or resetting an account password
Learn how to change or reset an account password in OS X. You might need to do this when someone has lost or forgotten his or her account password.
Safari 8.0.5, Safari 7.1.5 및 Safari 6.2.5의 보안 콘텐츠에 관하여
이 문서에서는 Safari 8.0.5, Safari 7.1.5 및 Safari 6.2.5의 보안 콘텐츠에 대해 설명합니다.
If iTunes repeatedly prompts you to authorize you computer
Learn what to do if iTunes repeatedly asks you to authorize your computer and won’t play purchases from the iTunes Store.
iCloud: Mail server settings for email clients
Use these mail server settings if you need to manually set up your email app (client) to use an iCloud email account.
About payment card authorization holds in the iTunes Store
Learn about payment card authorization holds from the iTunes Store, iBooks Store, App Store, or Mac App Store.
Resolving Black Frames Issues with Panasonic AVCHD and Final Cut Pro X 10.2
Learn what to do if Final Cut Pro X 10.2 displays video as black frames when working with Panasonic AVCCAM.
