Learn what you can do if, after setting up Home Sharing, you cannot access your shared iTunes library over your home network from another computer, Apple TV, or iOS device. Note: For general information on Home Sharing, see Understanding Home Sharing....

iTunes lets you share your iTunes library over your home network in different ways. Read this article to find how to set up either option and to understand the differences....

Learn which digital camera RAW files are supported by Mac OS X v10.6 Snow Leopard, or later. Many digital cameras offer options to save pictures in digital camera RAW format....

Songs you create in GarageBand for iPad cannot be opened in GarageBand for Mac (version 6.0.1 or earlier). Projects you create in GarageBand for Mac also cannot be opened in GarageBand for iPad....

Are you trying to locate the "Ignore accidental trackpad input" trackpad option on the Trackpad tab in Keyboard & Mouse System Preferences—or the Trackpad System Preferences if using Mac OS X v10.5.6 or later—on your MacBook, MacBook Pro, or MacBook Air computer with a Multi-Touch trackpad?...

Are you trying to locate the "Ignore trackpad when mouse is present" trackpad option on the Trackpad tab in Keyboard & Mouse System Preferences, or

When you attempt to connect to a Wi-Fi network that requires a WEP password by using the correct password, you may not be able to connect to the Internet or other Wi-Fi devices on the same network. You may note that the AirPort Menu Extra shows an AirPort icon with an exclamation point and that your computer has a self-assigned link local...

The Boot Camp Assistant can burn Boot Camp software (drivers) to a DVD or copy it to a USB storage device, such as a flash drive or hard drive. These are the only media you can use to install Boot Camp software....

In some cases, various MobileMe background processes such as PubSubAgent, mobilemesyncclient, FileSyncAgent, and dotmacsyncclient, may ask for your Keychain password at unexpected times or more often than you would like....

In some situations, if you connect an iMac (Mid 2010) running Windows XP using Boot Camp to an HDTV with a Mini-DisplayPort HDMI adapter, the audio coming from the HDTV may seem distorted....