Click "Don't Ask Me Again", so the download apps reminders goes away.
Click "Later", and choose a convenient time to update app.
Click "Download apps in Sleep Mode."
Click "Close" and wait for another reminder.
Erase the hard drive and then reinstall OS X.
Replace the hard drive.
Reinstall OS X using the Recovery System.
Restart the machine and download the OS X Yosemite installer again,
Startup the MacBook Air from Recovery HD and reinstall OS X.
Download the latest copy of iTunes and restore the Apple TV.
Reset all of the settings on the Apple TV and rejoin the network.
Ensure the "Show mirroring options in the menu bar" perfererence is enabled.
Hold Command-S to enter single-user mode, then mo
Hold the Shift key at start up to Safe Boot,
Start the iMac to OS X Recovery, open Terminal, and use it to delete all login items.
Start the iMac to OS X Recovery and reinstall OS X.
Firmware updates for an Intel-based Macs require a GUID partition scheme.
Any of the partition schemes provided by Disk Utility will work.
An Intel-based Mac will not start up without the GUID partition map.
You should not use GUID. Apple Partition Map (APM) is the defualt partition map for Intel-based Macs.
Master Boot Record (MBR) requires a GUID partition map.
The GUID partition scheme contains the necessary standard apps for OS X.
Verify that both devices are connected to the same Wi-Fi network.
Verify the the iPhone Cellular Calls are turned on in System Preferences . Network.
Reset Network Settings on iPhone.
Push notifications for iCloud must be enabled on the Mac.
Push notifications for Pages must be enabled on the iPad.
Bluetooth must be turned on.
The same iCloud account must be signed in to both devices.
Pages must be installed and up to date on the iPad.
The iPad needs iOS or later.
Both the Mac and the iPad need to be on the same Wi-Fi network.
OS X Yosemite needs to
Disable Recovery HD is selected in the Startup Disk pane of System Perferences.
There is no Recovery HD.
FileVault 2 in enabled or a firmware password is set.
Check Activity Monitor.
Keep wireless devices within 33 feet (10 meters) of the Mac.
Turn off Bluetooth in the Bluetooth pane of System Preferences.
Turn Wi-Fi off nad on.
Make sure Show Bluetooth in the menu bar is selected in System Preferences
Press a key on the keyboard to reconnect it with his Mac.
Check the battery level of the keyboard.
Boot Camp 5
Startup from OS X Recovery and choose the Get Help Online option.
She first install OS X on an external disk, then use Safari to search Apple Support articles.
Startup from an OS X Install DVD and choose the Get Help Online option.
In order to use Safari, the customer will have to restore the the hard disk from a Time backup
A customer is having trouble sending and receiving Mail on a company wireless network.
A customer will intermittently have a Wi-Fi connection drop. The customer cannot narrow down any specific time that it happens.
A customer is experiencing slow speeds on a specific public Wi-Fi connection.
A customer cannot connect to any password-protected wireless networks.
Restart from a different volume and try to reproduce the issue.
Quit Pages and try to open the document with Text Edit.
Quit Pages and adjust the framework which may be mismatched.
Attempt to open a different Pages document.
選擇要在Apple App Store上查看的Topgrade應用程序。