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Nt1110 Larry Meza Module1 Lab

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NT1110_Larry Meza_Module1_Lab mr. C
Larry Meza
NT1110_Larry Meza_Module1_Lab mr. C
Larry Meza
2016
2016

NT1110_Larry Meza_Module1_Lab

The purpose and function of an operating system:

It manages the hardware and software resources of the system. In a desktop computer,

these resources include such things as the processor, memory, disk space and more

(On a cell phone, they include the keypad, the screen, the address book, the phone

dialer, the battery and the network connection).

It provides a stable, consistent way for applications to deal with the hardware without

having to know all the details of the hardware.

Difference between Windows, Linux, and Mac OS:

Windows –

Windows series of operating systems have the obvious benefit of market ubiquity.

extremely familiar and therefore easy to use

the vast majority of software, hardware, support and training available is designed with

Windows compatibility primarily in mind

bundled with new PCs

NT1110_Larry Meza_Module1_Lab

Windows is designed to run on PCs, whether bought new or built cheaply

Mac OS:

Mac OS X is known for its excellent, intuitive user interface

there are far fewer viruses written for the system making it less vulnerable to attack

the system is very stable whilst maintaining high levels of performance

impressive range of professional applications available

OS X is also proprietary software

users are forced to purchase Apple hardware if they wish to use it.

Apple computers remain much more expensive than PCs

Linux:

Linux has the immediate benefit of being free to obtain and available for use without restrictions It is open source with a large, supportive community building a seemingly infinite range of free applications for use on Linux machines

Many (many!) distributions of Linux are available, giving users the ability to choose one that suits their personal needs (then further customize it

Linux is less vulnerable to attack than a Windows PC NT1110_Larry Meza_Module1_Lab

Linux distributions are typically updated frequently…...

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