One of them is that Mac OS X is made by Apple and Windows is made by Microsoft.
The Microtek ScanMaker 1000XL Flatbed Scanner is compatible with Apple MacOS X, Microsoft Windows 98SE/2000/ME/XP, as well as Apple MacOS 9.x.
Windows 95 and 98 is based on the Windows 4.x Kernel. Windows 2000 and XP is baed on the NT Kernel. XP sports a different GUI compared to 95982000, this is the main difference between windows 2000/98 and XP.
There is no difference in game play between any Mac game and a Windows game.
Mac OS X is not locked.
Apple's Keynote software (See links below) is only available for their Mac OS X operating system. An equivalent software is Microsoft's Powerpoint which is available for Windows and Mac OS X operating systems.
The main difference is that a MacBook boasts the MacOS X operating system, while this Lenovo comes with Windows Vista Ultimate. Other than that, various differences will appear in the various hardware customizations.
the difference between a number and 3 is
The main difference between light and x-rays is that x-rays are radiation.
Apple computers use their own operating system called Mac OS X. Windows 7 can be purchased and installed on a MacBook if required.
15 - x
SOME examples of a single user OS include DOS, CP/M, AppleDOS, Geos, MacOS before OS/X, Windows1-3, and Windows 95/98.
Macs are designed to function best with Mac OS X and the associated iLife software (iPhoto, iMovie etc.) but they can happily run Windows or Linux. Rather than change a Mac to the another operating systems you can run Windows using an emulator (Xp, Vista and 7 - use "Sandbox"). But for professionals that want more out of excellent hardware, Linux has tools for most - without the need for "Appstore". So, i run MacOS one one partition, have installed "REFIt" that enables triple boot: MacOS, Windows and Ubuntu Studio. I have installed some more eyecandy Ubuntu, music and video editing software, and this can access the MacOS HFS file system - and even fix it (install all the "hfs" tools). But things that I like, such as the Docking, is installed, but the top, shared menu line that changes for the window that is active, has been replaced by a "Windows-like" menu. The "ext4" filesystem is aparently more robust than hfs. There are some issues with the using the journalling in hfs from Linux, so be careful. Otherwise, things like email should be able to use the same files. I can "see" all my MacOS files from Linux, and all the Windows files - and when I need a MacOS tool, it is just to reboot and run MacOS - or Windows (this is usually just emulated in "Wine"/"Vm").