Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Characteristics of operating systems
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Ubuntu is the most well known free distribution (distro) of Linux (Ubuntu Manual Team, 2013). One of the main ideas behind most Linux distros is that the community is able to improve the operating system (OS) whether that person is a user or developer. Both users and developers are able to submit bug reports to help the community collaborate with each other and enhance the OS. Any person with the necessary skills and tools can also develop for the operating system, and submit a pull request, a process which allows developers to contribute their own code to the operating system. Many Linux distros, including Ubuntu, have package managers which allow users to easily customize their computer and its software to their specific needs. Installation and First Setup The installation of Ubuntu requires installation media. This can be in the form of a CD, ISO disk image or flash drive. The Ubuntu Manual Team (2013, p. 9) provides the link to find downloads for various installers online; the website for these downloads is http://www.ubuntu.com/download. This guide will be using Ubuntu 12.04 on a 64-bit processor, but can be followed on a computer with a different processor as long as Ubuntu is supported on that machine. The process may be similar for different versions of Ubuntu, but compatibility cannot be guaranteed. Once the appropriate installation media has been obtained and prepared, boot the machine using the installation media, which starts the installer. At this point, the computer will display the "Welcome" screen of the installer (Burton & Pendleton, 2013). Beginning the Installation On the "Welcome" screen there is a list of languages in the left column. Choose the appropriate language. In the main view there are two options: ... ... middle of paper ... ...as simple, by left clicking the icon and selecting "Unlock from Launcher." It is also possible to rearrange the order of the icons on the Launcher by clicking and holding an icon until it moves to the right of the Launcher. The icon can then be moved up and down the Launcher until it is in a desired location (Burton & Pendleton, 2013). Another icon on the Launcher is the "Workspace Switcher." These separate views can hold different windows and are useful to keep different information and applications separated from each other (Ubuntu Manual Team, 2013, p. 25). Dash Home The Dash Home is File System In Ubuntu the files are accessible through an application called Nautilus which can be opened through the "Home Folder" icon in the launcher (Ubuntu Manual Team, 2013, p. 28). Another way to open the Nautilus application is to click the dash and select the files applic
“Ubuntu is probably the most well-known Linux distribution. Ubuntu is based on Debian, but it has its own software repositories. Much of the software in these repositories is synced from Debian’s repositories. The Ubuntu project has a focus on providing a solid desktop (and server) experience, and it isn’t afraid to build its own custom technology to do it. Ubuntu used to use the GNOME 2 desktop environment, but it now uses its own Unity desktop environment. Ubuntu is even building its own Mir graphical server while other distributions are working on the Wayland. Ubuntu is modern without being too bleeding edge. It offers releases every six months, with a more stable LTS (long term support) release every two years. Ubuntu is currently working on expanding the Ubuntu distribution to run on smartphones and tablets (hottogeek).” Ubuntu has a reputation for ease of use, which is why it’s popular on many desktops and servers. Ubuntu also helps users keep up with the latest software versions by releasing updates on a regular schedule. The drawback of frequent updates is that it's harder to keep bugs from slipping into the mix. To this end Ubuntu releases an LTS version periodically, which stands for "Long-Term Support". The LTS version uses package versions that are considered more stable than cutting-edge, making it more suitable for use on a production server than the interim Ubuntu releases. If you're completely lost as to which distribution to run Ubuntu LTS is a safe place to start. Its widespread adoption means there are several forums and sites on the Internet that provide help resources for Ubuntu
The Linux operating system is the catchall term for the dozens of software stacks built around the free and open source Linux kernel. Clumped into distribution...
Day by day, there are foreigners whose first language may not be English. There can be difficulty in learning a new language in a new land, and it can be hard to adjust to
move your mouse to the Start Button, click on it, move it again over Shut Down,
While developing a software many complex activities are required which in turn have dependencies along them. Large software projects require the involvement of programmers, documentation specialists, program managers, architects, database analysts, system analysts, , and trainers and last but not the least testers. Along with their independent responsibilities these persons are also responsible to maintain and keep a check on the software system quality as well.
The next step is putting the computer together. First you will need to put the
This paper has the intention to explain what Rational Unified Process (RUP) is like an IBM product and a CASE tool. After is explained what phases it has, what are the most common extensions thus what are its workflows more used. The Rational Unified Process (RUP) is a software design method created by the Rational Software Corporation and now is part of IBM developer software. This paper describes how to deploy software effectively. The Rational Unified Process (RUP) use commercially proven techniques, and is a heavy weight process, and hence particularly applicable to larger software development teams working on large projects.
The problem that most users had with Microsoft Windows 10 was that it was a forced update. This made some users resentful towards Microsoft. This update was given under the guise of making the operating system better and more user friendly. When in actuality, some users found the update to be confusing and intrusive. Microsoft dumped 6 gb of data onto their customer’s hard drives without their permission and without giving them a choice to opt out. This led to many lawsuits filed in the US, with users stating their computers were being damaged and their data
Because of the robust Linux programmer community, several “flavour’s” of Linux (known as “vendors”) are available, and each is specialized in a slightly different way. This robust operating system is being widely adopted by IT professionals in growing businesses because of its high quality, reliability, and price.
At the outset, before the advent of user friendly operating systems, computers were run using the operating system CP/M (Control Program for Microcomputers). The program itself looked simple, but the complexity of its use meant that not many fully understood how to use it. As the program was also limited in use, since it was designed for 8-bit systems, a new operating system was needed when 16-bit IBM systems came out.
The central unit is the basic part of the computer and includes all the main computer parts. It is the heart of the computer system. It is responsible for executing, or running the software. The software programs are translated into a series of codes made up of 1s to 0s that the CPU can understand. Every code means a certain operation should take place.
How hard disk drive works? Firstly we should know the two important parts of the hard disk drive. 1. platters and media. We put all of the data onto the platter. They are inside of the hard drive.
When working on software with a certain group of people, the programmer will tend to talk more on what they for the program. The programmer gets a list of things needed for the software. They test the software and then release to the group. This usually happens when the programmer work independently or a small business. In bigger corporations this will not be as likely.
What I knew about my computer was how to turn on and off by pressing the big button at the bottom of my computer. I turned on the computer and had no idea what to do next, but I was still happy. I just clicked on everything and did not know how t o go back to the previous screen. Whenever I had problems with my computer, I just turned off the computer. It was pretty simple to clear my computer problems by pressing the power switch. The power switch was a problem solver.