If you have a Mac capable of running Classic (i.e., not an Intel-based Mac) but either reformatted the drive and installed only Mac OS X, or acquired the machine with only Mac OS X installed, you may ...

Editor’s Note: This story is reprinted from Computerworld. For more Mac coverage, visit Computerworld’s Macintosh Knowledge Center. Directory services are a critical component of any enterprise ...

This comprehensive guide includes everything you need to know about Apple’s OS X El Capitan, including features, requirements, upgrade options, software updates ...

Mac OS X comes with a built-in firewall service that can be used to protect your Mac from online security risks. The firewall sits between OS X and the internet and only allows incoming traffic to ...