Safari 5.1, Safari 6: Unable to access websites via web proxy
<p>After installing Mountain Lion (which includes Safari 6), or installing Safari 5.1 or Safari 6 in OS X Lion, you may not be able to access websites via a web proxy (HTTP) that uses a file-based Proxy Automatic Configuration ( PAC ) file.</p>

Mac OS X 10.5: Proxy configurations and Parental Controls
Proxy configurations that will not work: 
 When the proxy is determined dynamically with a PAC file. 
 When the proxy server requires authentication.
Mac OS X: Bypassing proxy settings for specific IP addresses
If you need to configure computers to bypass a proxy for several hosts by IP address, consider using a automatic proxy configuration (. pac ) file. Note
OS X: Supported braille displays in Mavericks
Freedom Scientific Focus 84 - USB Freedom Scientific PAC Mate 30 - USB Freedom Scientific PAC Mate 40 - USB
Accessing 802.1X networks in OS X Lion and Mountain Lion

 TTLS will use MSCHAPv2 as the inner authentication method. 
 EAP-FAST will only work if the server has a certificate and it either allows access without a PAC or does authenticated PAC provisioning. 

About the OS X Lion v10.7.4 Update

 Improve Internet sharing of PPPoE connections. 
 Improve using a proxy auto-configuration ( PAC ) file. 
 Address an issue that may prevent files from being saved to an SMB server.
About the OS X Mountain Lion v10.8.1 Update

 Resolve an issue when connecting to SMB servers with long names 
 Address a issue that may prevent Safari from launching when using a Proxy Automatic Configuration ( PAC ) file 
 Improve 802.1X authentication with Active Directory credentials
Cards: Frequently asked questions
Cards ordered before 1 PM Pacific time on September 10, 2013, will be delivered, and push notifications will continue to work. You can view your previous purchases by tapping Saved Cards in the app. Note:
DVD Player: About DVD-Video regions

	East Asia, Southeast Asia 
	Australia, Caribbean islands, Central America, Mexico, New Zealand, Pacific Islands, South America 
	Africa, Eastern Europe, India, Mongolia, North Korea
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