Only Mac OS X will work on a Mac, and PC's are traditionally Windows-based.
Software written for Mac OS X will only work on a Mac running Mac OS X it will not work with other operating systems such as Windows.
Most are. I know Windows, Mac and Linux are.
No, they are not compatible operating systems. You need a mac version of the program.
Yes, an activation code doesn't vary for different operating systems.
There are thousands of operating systems, and probably hundreds that will not run on a "PC." A comprehensive list is impractical, if not impossible, to create. Here are a few examples:AmigaOSMorphOSClassic Mac OS (System 1 to Mac OS 9)GEOS (except for BreadBox Ensemble)LUnixContikiGeckOSPalmOSMiNTEmuTOSAtari DOSAIXTru64RISC OSSunOSUltrixHP-UXAmiga UnixCatOSHuman68kFLEXTRS-DOS
The general release of The Sims 3 is compatible with both PC and Mac computers. I believe the expansions are also compatible, but the case will display which operating systems the game will work on.
LG PC Suite 2.0.1.15 does not have a Mac version, it only supports Windows Operating systems. The systems are Windows Vista, Windows 98, Windows 2000 and Windows XP.
Mac applications can only sometimes be used on PCs, as they are two different operating systems that make things exclusive and it's hard to do on both systems.
Software is written to work with a particular operating system. Games written to work with Mac OS X will not work on computers using the Windows operating system and vice versa.
Powerpoint is available for both the Mac OS X and Windows operating systems. (See links below)
Apple's Mac OS X is their operating system for their range of Mac computers. It can legally only be installed on computers made by Apple. You can install the Windows operating system on a Mac so that you can use both systems.
The NBA 2k11 for PC game requires the Windows operating system. Therefore Windows will need to be running on the Mac to play the game.