C
CJB
Guest
if your mac has an intel processor it will be able to "dual boot" and have a version of windows which can run exe as well as its native osx operating system to choose from at startup or from the startup disk pane in your system preferences. apple switched to intel processors in 2006. the primary file format for applications in osx is .app although this file extension is hidden in the finder view(click on "get info" from the file menu with an item hi-lighted to see its full name including file extension) .apps are actually bundles of files with a unix executable at there heart. if your imac is not intel based u can use a program like virtual pc to run windows...slowly