Your Mac, iOS device, or Apple TV cannot access the Internet with an IP address of 169.254.xxx.xxx (where xxx represents a number from 0 to 255).   The symptoms of this issue include: Safari, iChat, and other Internet-dependent applications in Mac OS X may display the message "You are not connected to the Internet." ...

Some PostScript print jobs that have a landscape orientation may be cropped when printed....

In Mac OS X v10.5 and later, if an administrator is managing the Login: Options view in Workgroup Manager, the automatic login feature will be dimmed ("grayed out") in System Preferences....

IPv6 is short for "Internet Protocol Version 6". IPv6 is the Internet's next-generation protocol, designed to replace the current Internet Protocol, IP Version 4. In order to communicate over the Internet, computers and other devices must have sender and receiver addresses. These numeric addresses are known as Internet Protocol...

Learn how to enable or disable IPv6 in Mac OS X v10.6.7 or later....

Learn some helpful troubleshooting suggestions for resolving IPv6-related Internet connectivity issues. IPv6 related symptoms may include any of the following. The web browser is unresponsive after you enter a search in the search field The web browser reports that it is unable to connect to server because it isn't responding The web...

On June 8, 2011 (2011-06-08), several major websites will provide some of their Internet content over IPv6. This will give consumers, businesses, service providers, and developers an opportunity to test IPv6 functionality across the Internet....

"Malware" is an abbreviated term for malicious software. Malware includes viruses, worms, trojan horses, and other types of software that can damage the software on your system or violate your privacy. Malware can be installed on your computer when you download content or applications from the Internet, via email, text messaging, or...

This document describes Security Update 2011-003, which can be downloaded and installed via Software Update preferences, or from Apple Downloads. For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn...

A recent phishing scam has targeted Mac users by redirecting them from legitimate websites to fake websites which tell them that their computer is infected with a virus. The user is then offered Mac Defender "anti-virus" software to solve the issue. This “anti-virus” software is malware (i.e. malicious software).  Its...