Essay On Computer Operating System

| Allows users to organize data in rows and columns and perform calculations and recalculate when data changes.

Linux is an open source operating system based on UNIX. There are many types of Linux operating systems available today, but there were several resemblances between different Linux systems. All Linux systems use the Linux kernel. Deepin, Xubuntu, and Kubuntu are three of the many Linux distributions.

Everytime Adobe Acrobat releases an update my computer pops up with a nessage asking if I want to update it now or later. It also gives me the option to check a box for automatic updates (updating without asking my permission). I am not required to provide a disk or file.

Linux is the most important free software it has developed into a an operating for business , education , and personal productivity. Linux is so different because of its free implementation of Unix

| It is hard to understand the system of Linux because most people are not familiar

Depending on your personal preference and need, there are a variety of operating systems available to users today. Whether it’s MAC OS, UNIX, Windows, etc they each have their own aspects and appeal that draw users in. The spotlight however, for the duration of this paper will be placed on a derivative of the UNIX family of operating system, Linux. The topics covered will include the history to include a handful of versions (distributions).

Many thousands of people contributed to the GNU/Linux Operating System using the Internet. This project is unique because such a project, using free software, had never been attempted before.

In the workplace today there are many different options for operating systems be they providers of server related services or end-user desktops there is a different Linux distribution for many different applications. There are also a number of advantages and disadvantages to adding onto or switching network operating systems within a company. In the following pages I

This paper analyzes and compares the differences between the Windows and Linux’s operating system in an enterprise. It emphasizes the features in these two operating system such as history, cost, security, user-friendliness, performance, and future trends. It shows how impactful these features can be when an enterprise chooses an operating system. The research in this paper highlights the pros and cons of an enterprise using one operating system or the other. It directs the readers to have a better understanding on which operating system is better for specific instances. Readers will have an enhance perception on Windows and Linux and the platforms they serve. In our paper we try to fully analyze Windows and Linux’s operating system, so an enterprise can choose the best operating system for themselves.

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

Windows and Linux provide a GUI (Graphical User Interface) and a command line interface. The Windows GUI has changed dramatically from Windows 3.1 to Windows 95, slightly to Windows 2000, big change to Windows XP and is scheduled to change again with the new version of Windows recently named Vista. Themes is a feature in Windows which lets you customize to an extent the look of your GUI. Linux typically provides two GUIs, KDE and Gnome. Of the major distributions, Lindows has made their user interface resemble Windows a lot more than the others. Text mode interface is also known as a command interpreter. Windows users know this as DOS prompt. It is called a shell in Linux. Windows has a single command interpreter but the different types of Windows have different interpreters. Linux, just as all versions of UNIX, supports multiple command interpreters, but Linux usually uses one called BASH (Bourne Again Shell). A few other shells are the C shell, ash shell, and the bourne shell.

Three operating systems discuss in this paper each have their advantages and disadvantages from one another. The biggest advantage for Microsoft is the widespread use and compatibility with most every type of program out there. If you 're a Linux fan then you appreciate not only the price which is usually free but also that it is

What is Operating System Security, Operating system security is the process of ensuring OS integrity, confidentiality and availability also OS security refers to specified steps used to protect the OS from threats, viruses, worms, malware or remote hacker. OS security include all avoiding-control techniques, which safeguard any computer information from being stolen, edited or deleted if OS security is included. OS security allows different applications and programs to perform required tasks and stop unauthorized interference. OS security may be applied in many ways. We 're going to discuss following topics in this article. A brief description about security and what are the types of encryption and what is Authentication, One Time passwords, Program Threats, System Threats and Computer Security Classifications.

The Linux operating system has been developed by many intelligent people. Around two percent of the Linux kernel was actually written by Torvalds himself. Today, the Linux kernel has received contributions from thousands of developers across the globe. Torvalds remains the definitive authority on what new codes are incorporated into the Linux kernel. However, Linux distribution modifies the kernel according to each of their users’

The same is real for Linux system. There are a large number of customized and typical Linux system programs.