Want to know how to play a weird video file on your Mac? Don’t worry – there’s probably a simple solution. There are dozens of video file formats, with more being added all the time, and it’s ...

After you download a disk image ( .dmg ) file, the file should either mount automatically or mount when you double-click on it. If it doesn’t, the Finder might be attempting—and failing—to open the ...

For the past few weeks, developers have had access to pre-release versions of OS X 10.1 in two ways: (1) CDs containing the software have been periodically mailed out and (2) a version has been ...