Desktop Operating Systems : Annotated Bibliography

Operating Systems are complex pieces of software that are designed for powerful hardware, easily capable of running many programs at once, the prioritize hardware task requests known as ‘system calls’ and allocate them memory space or processing time as needed.

In our world today there are so many different types of operating systems as well as features and applications that run on them. There are many similarities as well as differences between Windows 7, Linux and Windows Server 2008. The one enduring similarity is that all three are intended to be utilized as an operating system is meant to.

The Operating system is one most important parts of anything that runs on technology. It manages the computers memory and processes the information for the software and hardware. There is different operation system for pc, tablets, smart cars, and smartphones.

A computers operating system (OS) is the core of the computer and is more than just software. The OS controls the computer’s memory and processes as well as its hardware and software. It is the brain of the computer. Software applications on the other hand perform a certain task. Ex. Google Chrome provides internet and Adobe allows PDF files to be read (among other things). The OS is what makes all of these applications work successfully and accomplish whatever the application is designed to accomplish.

The first OS we are going to look at is Linux, it can be a hard system to use and understand, if you have not used it before, you must have a good knowledge of computers in order to deal with Linux. Commands have to be typed in on the command line, and most people do not know or understand command line text. Linux does not have a great number of vendor selling their computer or software, so there is not a good support system for it.

Identifying and describing key features of operating systems and common application software as they relate to the management of information.

The operating system is the set of instructions that direct the computer to accomplish specific tasks such as document production and spreadsheet calculations.

When considering which operating system for a home or business office computer or network of computers, it is important to evaluate all areas of the different operating systems options. When evaluating Microsoft Windows XP, Microsoft Windows Server 2008, and Linux operating systems it is important to consider the system requirements, the different editions available, security features, system features, updates and support, user interface, and cost effectiveness. Depending on what a person’s or organization’s needs are will determine which operating system is best fit.

The operating system is an extremely crucial type of system software. It is the backbone of a computer. Without an operating system, our computers will not function properly. Operating systems are highly skilled software that includes programs with an ample amount of information. This information provided from these programs makes it easier for applications to communicate with the hardware. Linux and Windows are two operating systems that dominate in our society today. They are not only dominating in our society, but also in the business world. Windows and Linux are the two most popular

Operating system is a part of computer system software program. The operating system acts as an interface between hardware and software. It contains instruction that work together to coordinate every file, device, main memory and processing time. It includes 4 essential subsystem managers which is memory manager, processor manager, device manager and file manager.

Linux is a trademark owned by Linus Torvalds [1]. It is an operating system which is powerful, free and inexpensive to own based on UNIX [1]. It is a POSIX-compliant with versions available to install in cell phones, supercomputers and most computing systems [1]. Linux is an open source program as its source code is available to the general public for use and the right to modify from its original design without any charges [1]. New code will be added to the next version made available with Linux if it is accepted as a universal improvement [1]. The code will continue to exist and developed by the user even if the company fails [1]. Moreover, updates for Linux are available every six months [1]. Nowadays, Linux is in constant development by

When looking at an Operating System one could often say that an Operating System is a large sum made up of small separate parts. Much like how Knuth describes computer science being the “wall of mini stones”. The Operating System, or the “OS” can be defined as “software that communicates with the hardware and allows other programs to run”. (TechTerms.com, 2012) The Operating System makes use of two modes known as User Mode and Kernel Mode in order to

- Suppliers of Operating systems suppliers: Two types of operating systems suppliers are in competition on the market: Apple operating systems, which were leader leading on the market before 1990, and Microsoft operating systems with Windows operating system (MS.DOS, Windows 3.0, Windows 95, Windowsand Windows XP…). etc). Operating systems are composed of application software. The value of the operating system value depends on the quality and quantity of applications available on

This paper will discuss three main operating systems, Windows, Linux, and OS X. All three of these operating systems have features which are unique unto themselves. Although there may be arguments as to which one of these three operating systems is better it really all comes down to what features are needed for each user. This paper will describe the features that each of these operating systems has to offer.

The computer operating system is one of the biggest changes we are seeing in today’s world. With the rise of the cloud, digital software delivery and applications, the computer operating system is playing catch up to these new trends. The center of the computer as always been the operating system and the Graphical User Interface that comes with it. Computer operating systems have come from a past of no User interface and being a command line base to the modern day Windows 8 and Mac OS’s of application based. If operating systems focus on Applications, cloud and digital downloads for software, this approach will take the computer operating systems into the next twenty years of computing. Computer Operating systems used to the center of a Vendors development. In the modern era, mobile Operating systems have become the focal point with computer operating systems taking the back seat. The computer operating system must match the experience and eco system of the mobile devices. Focusing on the Graphical user interface will help create that experience, from the application tile to the scrolling and how a user handles features will be key on developing the computer operating system of the future.