No, Mac OS is an operating system. These allow for the controlling of the computer hardware and do not focus on helping people with a certain kind of work.
To install software, simply select the application in its folder or image, then drag it into your Applications folder.
iOS, a scaled down version of Mac OS X, is the operating system software
Roxio is the company that developed the Roxio Toast software application. Roxio Toast is a media conversion software application and an optical disc for Mac OS X.
no
Apple wanted to be the software, and hardware company. That way Mac OS X is built for the Mac computers.
No there is not
Mac OS X is an operative system which means that it is a piece of software and not hardware. Software don't have measurable dimensions.
No
There is an older version of ClamXAV available (See links below) for Mac OS X 10.3 but as there are no viruses that attack Mac OS X anti virus software is superfluous.
The operating systems that are compatible with Adobe software include Windows 7, Windows 8, Mac OS X, Mac OS X Snow Leopard and Mac OS X Mountain Lion.
The default email application with Mac OS X is called Mail. Entourage is an email application created by Microsoft and is part of their Office suite of software for the Mac.
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.