I will try to describe the two terms and what they may mean to certain individuals. Open source software refers to software that has been made available under a copyright approved by the Open Source Initiative and conforms with the definition of open source. Open source licenses and approval means an individual has unconditional rights to use the software for any purpose. You also have the unconditional rights to create new software based on that software for your own use, but with a conditional right to share the software whether modified or not Public Domain means software (or indeed anything else that could be copyrighted) that is not restricted by copyright. It may be this way because the copyright has expired, or because the person entitled to control the copyright has disclaimed that
6.1 Introduction to Open Source Software Open Source software is as the name says, the source is open to public. Open source software can be freely used, changed and shared in modified or un-modified form by anyone. The source code is available for developers to modify and develop the code and share their work to the public who benefit from these amazing pieces of work they put up. Open source software is continuously starting to become famous among the common users. This is because it offers same functionalities as the proprietor software available on the market.
Even though open source system publishes their source code and anyone is able to edit it means that it is possible for the system to have a various form of development and try out all possibilities. However, it is harder for open source system to attract a large amount of funds for research and development. Fund providers see less opportunity in high-profit gain which causes them to hesitate in investment. It is a totally different case for closed source system. The property of undisclosed source code means that no one is able to have access to the source code.
1-) Analyze the pros and cons of the various open source operating systems available. Pros: Operating System Name Pros Cons LINUX Cost : the most important advantage actually of using Linux as free operating system if we compare to another operating sustem like windows it's available for a hefty and sometimes recurring fee whereas a Linux distribution can be installed on any number of computers, without paying a single dime. Security : My motivation is that the Linux operating system is open source and if there were a widespread Linux virusreleased today, there would be hundreds of patches released tomorrow, either by ordinary people that use the operating system or by the distribution maintainers. We wouldn’t need
Unit 2 Computer systems Assignment 2 P2, P3 Purpose of operating systems An operating system is an important program that runs on every computer. The main purpose of having an operating system is to run programs. The operating system performs basic task, reorganising input from the keyboard and sending output to display screen, keeping track of files and directories on the disk. Also controls peripheral devices such as disk drives and printers. If you have a large system, the operating system has greater responsibilities and powers.
Every computer devices need operating system which responsible to manage computer hardware and software resources. In this assignment, we need to explore and study five type of operating systems which are Microsoft Windows, Linux, Apple Mac OS, Apple iOS and Google Android. The objectives of this assignment are to learn and discover the functionalities of each operating systems, to explore the history and timeline and sharpen the usage and knowledge of different type of operating systems. This five-type operating system are the most popular OS that run on the different devices like computers and smartphone. Desktop PCs and laptops are using Window or Linux while Apple computers using Mas OS.
It is common knowledge that computers run on operating systems. These operating systems are software made up of small programs. These programs use data and information in the PC to run the OS. The same is true for Windows operating systems. The computer stores all these data in the hard drives.
Now however we have the Linux operating systems that were based on UNIX. Most forms of Linux are free and open source meaning like the original versions of UNIX someone that knows what they are doing is free to use the base operating system as a foundation to create their own version. Many people have never even heard of these operating systems, whereas others may have heard of them but think that they are extremely hard to use and only for computer programmers and "geeks". I believe
Type of PC Operating Systems Introduction Electronic devices such as desktop, laptop, tablets and smartphones have become part of our everyday life now. With our current generation, we uses them every single day in our life, no matter it is for work, studies, entertainment or personal affairs. Since we uses them so often, we have eventually become oblivious to how they work. When we are commanding our smartphones with the sense of touch, scrolling and sliding the mouse while using a personal computer. It feels easy and good knowing that we are in control.
Onyemelukwe Dillon A00020911 CIE 111 section 10 Mr. Emmanuel Nicholas November 18, 2017 THE COMPUTER AND ITS ADVANTAGES A computer is defined as an electronic machine that is used for storing, organizing, and finding words, numbers, and pictures, for doing calculations, and for controlling other machines (Meaning of "computer" in the English Dictionary) . The computer has been around for decades, evolving from the room-sized machines they once were into the personal computers we have today. Moreover, through this evolution, the computer has gotten both smarter and more efficient. This has made the computer to have a greater impact on our lives. For instance, the computer has allowed faster and more efficient completion of work.