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
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.
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.
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.
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.