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Aperture 2: Adjustments sometimes not available

Sometimes the controls for adjustments appear as dimmed in the Aperture user interface. 

Aperture 2.1.1: Return key no longer switches to Compare mode

Learn about using Compare Mode in Aperture 2.1.1.

Aperture: Referenced files go offline after restore from a backup

After you restore from a backup, referenced files may sometimes go offline and must be reconnected.

About MacBook Air Software Update 1.0

The MacBook Air Software Update 1.0 addresses issues with video playback and processor core idling. The contents of this update are also available in the Mac OS X 10.5.5 Update.

iMac (Mid 2007): Memory Specifications

Learn what kinds of memory you can use with iMac (Mid 2007) computers: iMac (20-inch Mid 2007) iMac (24-inch Mid 2007)

MacBook Pro: Power button disabled for three seconds after connecting power adapter

You may notice that your MacBook Pro, MacBook Pro (17-inch), MacBook Pro (15-inch Glossy), MacBook Pro (15-inch Core 2 Duo) or MacBook Pro (17-inch Core 2 Duo) computer’s power button is disabled for up to three seconds after you connect … Continue reading

iTunes 8: Unknown error -15000 when attempting to stream music to devices connected to AirPort Express with AirTunes

iTunes 8 may display an unknown error – 15000 when you are using your AirPort Express with AirTunes and you: attempt to play music through remote speakers on your AirPort Express with AirTunes using iTunes 8, or connect to your … Continue reading

iPhone Bluetooth Headset: How to find the serial number

If after troubleshooting your iPhone Bluetooth Headset you determine that a replacement headset will resolve the issue, you’ll need to locate the serial number.

Power Macintosh: Using FPM, EDO, SDRAM, and SGRAM

This article explains what FPM, EDO, SDRAM, and SGRAM are, and lists which Power Macintosh computers work with these different memory types.

iLife: Cannot See iPhoto Files in Other iLife Applications

When you select photos in the Photos pane of iMovie, one or more photos or albums appear to be missing. When you click Photos in iDVD a message appears in the photos pane: "Launch iPhoto to populate this list." When … Continue reading