Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

MacFixIt recently debuted our Tutorials section, featuring standalone articles aimed at beginning to intermediate users that provide helpful background information on troubleshooting-related topics.

New Technology File System (NTFS) permissions are available on every file, folder, registry key, printer, and Active Directory object. First introduced with Windows NT to replace the File Allocation ...