Nothing.
An Apple computer will do everything a Windows computer will do.
An Intel processor Apple Computer.
No it is a Windows PC. Apple computer run the OSx operating system which is currently called Snow Leopard.
DOS is not part of an Apple computer, it is part of all Windows PCs.
Windows is the operating system on a Microsoft computer or an Apple computer running windows drivers. Without windows your computer would not work.
No, an iPhone can not be synced to a Nook. They can only be synced to other Apple devices.
If the CD contains photos or music they will work on a Mac. If the CD contains a Windows program it will not run on any Apple computer.
Windows is an operating system produced by the Microsoft company. Windows is not a computer or a company. The first Apple computer was sold in July 1976. The first version of Microsoft's Windows operating system was sold in 1985.
The same uses as any other computer. Apple computers will do everything a Windows computer will do and in some case do it better. Graphic Designers, and Photographers use Apple computers because they tend to display graphics much better than a Windows computer.
Most Apple software is designed to work on their Mac OS X operating system and will not work on a computer running the Windows operating system. Apple does make some of their software available for Windows such as iTunes and their Safari browser.
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